Rak jelita grubego

Rak jelita grubego
Objawy

Rak jelita grubego, stanowiący czwarty najczęściej diagnozowany nowotwór w USA, rozwija się głównie w okrężnicy (około 70% przypadków) lub odbytnicy. Ryzyko zachorowania wynosi około 1 na 24 u mężczyzn i 1 na 26 u kobiet. Wczesne stadia (0 i I) często przebiegają bezobjawowo lub z minimalnymi symptomami, takimi jak zmiana rytmu wypróżnień, wąski, tasiemkowaty stolec, krew w stolcu czy dyskomfort brzucha. W stadium I rak penetruje błonę mięśniową jelita, ale nie obejmuje węzłów chłonnych. W stadium II i III dochodzi do naciekania ścian jelita i węzłów chłonnych, co manifestuje się nasilonymi objawami, m.in. uporczywym bólem brzucha, niedokrwistością z niedoboru żelaza, utratą masy ciała oraz zmianami w stolcu. Stadium IV charakteryzuje się obecnością przerzutów do wątroby, płuc, kości lub odległych węzłów chłonnych, co wiąże się z poważnymi objawami ogólnoustrojowymi, takimi jak kacheksja, żółtaczka, duszność czy niedrożność jelit.

Rak jelita grubego – wprowadzenie

Rak jelita grubego to nowotwór złośliwy rozwijający się w obrębie okrężnicy (jelita grubego) lub odbytnicy. Jest jednym z najczęściej występujących nowotworów na świecie, stanowiąc czwarty najczęściej diagnozowany nowotwór w Stanach Zjednoczonych. Według Amerykańskiego Towarzystwa Nowotworowego (American Cancer Society), ryzyko zachorowania na raka jelita grubego w ciągu życia wynosi około 1 na 24 u mężczyzn i 1 na 26 u kobiet. Około 70% przypadków raka jelita grubego rozwija się w okrężnicy. Wczesne wykrycie znacząco poprawia szanse na skuteczne leczenie, jednak rozpoznanie może być utrudnione ze względu na brak wyraźnych objawów we wczesnych stadiach choroby¹².

Wczesne objawy raka jelita grubego

We wczesnych stadiach raka jelita grubego objawy są często minimalne lub nie występują wcale, co może utrudniać wczesne wykrycie choroby bez badań przesiewowych. Wiele osób z rakiem jelita grubego nie doświadcza żadnych objawów we wczesnych stadiach choroby, co podkreśla znaczenie regularnych badań przesiewowych³⁴.

Gdy objawy zaczynają się pojawiać, ich nasilenie i charakter mogą zależeć od wielkości guza i jego lokalizacji w jelicie grubym. Niektóre wczesne objawy mogą obejmować⁵⁶:

Zmianę rytmu wypróżnień – biegunka, zaparcia lub zmiana konsystencji stolca utrzymujące się dłużej niż kilka dni⁷
Uczucie niepełnego opróżnienia jelit podczas wypróżnienia⁸
Wąski, tasiemkowaty kształt stolca⁹
Krew w stolcu (jasnoczerwoną lub ciemną) lub krwawienie z odbytu¹⁰
Dyskomfort lub ból w jamie brzusznej, wzdęcia, uczucie pełności lub skurcze¹¹
Uczucie zmęczenia lub osłabienia¹²
Niewyjaśniona utrata wagi¹³

W stadium I, gdy rak zaczyna wnikać głębiej w warstwy jelita grubego, pacjenci mogą zacząć zauważać subtelne zmiany. Rak jelita grubego we wczesnym stadium może rozwijać się bez żadnych widocznych objawów, co podkreśla znaczenie badań przesiewowych¹⁴¹⁵.

Zmiany w wypróżnianiu

Jednym z pierwszych objawów raka jelita grubego mogą być zmiany w rytmie wypróżnień. Rak może powodować nagłą i trwałą zmianę rytmu wypróżnień, w tym zwiększenie lub zmniejszenie częstotliwości wypróżnień. Objawy mogą obejmować biegunkę lub zaparcia, które nie ustępują po standardowym leczeniu¹⁶.

Zmiany w kolorze, rozmiarze i kształcie stolca mogą być subtelnym wskaźnikiem raka jelita grubego. Stolce mogą stać się węższe niż zwykle, czasami opisywane jako cienkie jak ołówek. Stolec może wydawać się ciemniejszy lub mieć konsystencję podobną do smoły, co może wskazywać na obecność krwi¹⁷.

Dyskomfort brzuszny

Niektórzy pacjenci mogą odczuwać skurcze lub ból podczas wypróżniania. Uporczywy lub niewyjaśniony dyskomfort powinien być dalej oceniony przez lekarza¹⁸.

Zmęczenie i utrata wagi

Ogólne zmęczenie lub letarg bez wyraźnej przyczyny może być sygnałem ostrzegawczym. Utrata wagi bez znaczących zmian w diecie lub rutynie ćwiczeń może być niepokojącym objawem. Wraz z utratą wagi może wystąpić zmniejszenie apetytu u osób cierpiących na raka jelita grubego w stadium I¹⁹.

Objawy w pośrednich stadiach raka jelita grubego

Gdy rak jelita grubego postępuje do stadium II i III, guz rozrósł się i mógł zacząć naciektać okoliczne tkanki lub węzły chłonne. Na tym etapie objawy raka jelita grubego stają się bardziej zauważalne i trudniejsze do zignorowania²⁰.

Typowe objawy w tych pośrednich stadiach obejmują²¹²²:

Krwawienie z odbytu lub krew w stolcu – jeden z najczęstszych i alarmujących objawów raka jelita grubego to krwawienie z odbytu lub obecność krwi w stolcu²³
Uporczywy ból brzucha – dyskomfort brzucha, który był łagodny we wcześniejszych stadiach, może stać się bardziej uporczywy i intensywny²⁴
Niewyjaśniona utrata wagi – nagła, niezamierzona utrata wagi może być oznaką, że organizm zużywa więcej energii do walki z guzem²⁵
Zmiany w kształcie stolca – wąskie stolce, czasami określane jako stolce cienkie jak ołówek, mogą wskazywać, że guz blokuje część jelita grubego²⁶
Uczucie niepełnego opróżnienia jelit²⁷
Bóle brzucha i skurcze²⁸
Niedobór żelaza i anemia powodujące zmęczenie i osłabienie²⁹

W stadium III raka jelita grubego, gdy nowotwór rozprzestrzenia się do węzłów chłonnych, mogą wystąpić następujące objawy³⁰:

Niewyjaśniona utrata wagi
Zmęczenie
Osłabienie
Długotrwałe zmiany w stolcu
Niemożność opróżnienia jelit
Wymioty

Objawy zaawansowanego raka jelita grubego (stadium IV)

W momencie, gdy rak jelita grubego osiąga stadium IV, rozprzestrzenił się do innych części ciała, najczęściej do wątroby, płuc lub odległych węzłów chłonnych. W tym zaawansowanym stadium objawy raka jelita grubego są zazwyczaj poważne i mogą wpływać na wiele układów w organizmie³¹.

Zaawansowane objawy miejscowe

W zaawansowanym stadium raka jelita grubego mogą wystąpić następujące objawy³²³³:

Silny ból brzucha i dyskomfort – pacjenci mogą doświadczać ciągłego bólu lub skurczów w okolicy brzucha. Ten dyskomfort jest często spowodowany guzem powodującym niedrożność lub uciskającym na inne narządy³⁴
Przewlekłe zaparcia lub niedrożność jelit – w niektórych przypadkach guz może powodować całkowitą niedrożność jelita grubego, co prowadzi do niemożności oddania stolca³⁵
Nudności i wymioty – te objawy często występują, gdy guz powoduje niedrożność jelit, uniemożliwiając typowe przejście pokarmu i odpadów³⁶

Objawy związane z przerzutami

Gdy rak jelita grubego rozprzestrzenia się do innych narządów, mogą pojawić się dodatkowe objawy, w zależności od miejsca przerzutów³⁷:

Przerzuty do wątroby

Jeśli rak rozprzestrzenił się do wątroby, pacjenci mogą doświadczać³⁸:

Żółtaczki (zażółcenie skóry i oczu) – ten objaw wskazuje na dysfunkcję wątroby spowodowaną guzami przerzutowymi³⁹
Dyskomfortu lub bólu po prawej stronie brzucha⁴⁰
Uczucia nudności, słabego apetytu i utraty wagi⁴¹
Wzdętego brzucha (nazywanego wodobrzuszem)⁴²
Swędzenia skóry⁴³

Przerzuty do płuc

Jeśli rak jelita grubego przerzucił się do płuc, pacjenci mogą doświadczać⁴⁴:

Duszności i trudności w oddychaniu – gdy rak jelita grubego przerzuca się do płuc, pacjenci mogą odczuwać problemy z oddychaniem, ucisk w klatce piersiowej i kaszel⁴⁵
Uporczywego kaszlu, który nie ustępuje⁴⁶
Odkrztuszania krwi⁴⁷
Nagromadzenia płynu między ścianą klatki piersiowej a płucem (wysięk opłucnowy)⁴⁸

Przerzuty do kości

Jeśli rak przerzucił się do kości, pacjenci mogą doświadczać⁴⁹:

Bólu lub dolegliwości w dotkniętej kości⁵⁰
Osłabionej kości, która jest bardziej podatna na złamania lub pęknięcia⁵¹

Objawy ogólnoustrojowe w zaawansowanym stadium

W stadium IV pacjenci często doświadczają również objawów ogólnoustrojowych, takich jak⁵²:

Skrajne zmęczenie i osłabienie – w miarę rozprzestrzeniania się raka organizm staje się coraz bardziej zmęczony, a pacjenci mogą czuć się słabi i ospali nawet po odpoczynku⁵³
Znacząca utrata wagi i kacheksja (wyniszczenie organizmu)⁵⁴
Anemia i związane z nią objawy⁵⁵

Różnice w objawach w zależności od lokalizacji guza

Objawy raka jelita grubego mogą się różnić w zależności od lokalizacji guza w jelicie grubym⁵⁶:

Rak prawej strony okrężnicy

Po prawej stronie jelita grubego, niedrożność zwykle nie występuje aż do późniejszych stadiów. Dzieje się tak, ponieważ przestrzeń wewnątrz jelita grubego jest duża, ściana jelita grubego jest stosunkowo cienka, a przechodzący materiał jest w większości płynny. Niektóre guzy mogą osiągnąć rozmiary wystarczające, aby można je było wyczuć z zewnątrz ciała. Jeśli wewnątrz dochodzi do krwawienia, zwykle nie jest ono oczywiste. Jednak osoba może czuć się słaba lub zmęczona z powodu ciężkiej anemii spowodowanej utratą krwi⁵⁷.

Typowo, guzy prawej strony powodują anemię z niedoboru żelaza z powodu powolnej utraty krwi przez dłuższy czas. Anemia z niedoboru żelaza powoduje zmęczenie, osłabienie i duszność⁵⁸.

Rak lewej strony okrężnicy

Po lewej stronie jelita grubego przestrzeń wewnątrz jelita jest mniejsza, a przechodzący przez nią materiał jest półstały. Rak jelita grubego może powodować zarówno zaparcia, jak i biegunkę. Osoba może odczuwać skurczowe bóle w żołądku. Stolec może być przetkany lub zmieszany z krwią⁵⁹.

Lewe jelito jest węższe niż prawe. Dlatego nowotwory lewej części jelita grubego częściej powodują częściową lub całkowitą niedrożność jelit. Nowotwory powodujące częściową niedrożność jelit mogą wywoływać objawy zaparcia, zwężenia stolca, biegunki, bóle brzucha, skurcze i wzdęcia. Jasna czerwona krew w stolcu może również wskazywać na wzrost w pobliżu końca lewego jelita grubego lub odbytnicy⁶⁰.

Rak odbytnicy

W przypadku raka odbytnicy najczęstszym objawem jest zwykle krwawienie podczas korzystania z toalety. Rak odbytnicy powinien być brany pod uwagę, gdy występuje krwawienie z odbytu, nawet jeśli obecne są inne przyczyny, takie jak hemoroidy. Osoba może czuć, jakby nie następowało całkowite opróżnienie jelit. Zwykle nie ma bólu aż do późniejszych stadiów choroby⁶¹.

Rak odbytnicy może również powodować⁶²:

Krwawienie w odbytnicy – rak odbytnicy często powoduje krwawienie w odbytnicy. Czasami ilość krwi jest niepokojąca i może być potrzebne natychmiastowe leczenie, aby je zatrzymać⁶³
Niedrożność jelit – rak odbytnicy może rozrosnąć się, blokując jelita. To uniemożliwia stolcowi opuszczenie ciała. Operacja usunięcia nowotworu często łagodzi niedrożność. Jeśli nie można natychmiast przeprowadzić operacji, może być potrzebne inne leczenie, aby złagodzić niedrożność⁶⁴
Perforacja jelit – rak odbytnicy może spowodować rozdarcie w jelitach. Perforacja zwykle wymaga operacji⁶⁵

Progresja raka jelita grubego

Rak jelita grubego zwykle rozwija się powoli, a American Cancer Society zauważa, że rak jelita grubego zazwyczaj potrzebuje lat, aby się rozwinąć i rozprzestrzenić. Wczesne wykrycie i leczenie są kluczowe dla zapobiegania dalszemu rozprzestrzenianiu się i powikłaniom⁶⁶.

Transformacja polip-rak

Rak jelita grubego rozwija się z pewnych polipów lub narośli w wewnętrznej wyściółce jelita grubego lub odbytnicy. Z czasem polipy jelita grubego mogą stać się rakotwórcze. (Zwykle trwa to około 10 lat, zanim rak utworzy się w polipie jelita grubego.) Rak jelita grubego, który nie został wykryty lub leczony, może rozprzestrzeniać się do innych obszarów ciała⁶⁷.

Sekwencja transformacji polipa w raka jest klasycznym modelem patogenezy raka jelita grubego. W tej sekwencji gruczolak-rak, normalne komórki nabłonkowe przekształcają się w komórki dysplastyczne, takie jak gruczolaki, a następnie w raka, w procesie postępujących mutacji genetycznych⁶⁸.

Stadia raka jelita grubego

Istnieje pięć stadiów raka jelita grubego, które opisują, jak daleko rozprzestrzenił się nowotwór⁶⁹:

Stadium 0: Rak jest również znany jako rak in situ. Znajduje się w wewnętrznej warstwie jelita grubego lub odbytnicy, ale nie rozprzestrzenił się. Na tym etapie zwykle nie występują żadne objawy⁷⁰
Stadium I: Rak rozprzestrzenił się przez wyściółkę (lub błonę śluzową) jelita grubego lub odbytnicy i mógł wrosnąć w warstwę mięśniową. Na tym etapie rak nie dotarł do węzłów chłonnych ani innych części ciała⁷¹
Stadium II: Na tym etapie rak rozprzestrzenił się do ścian jelita grubego lub odbytnicy i ewentualnie do pobliskich tkanek, ale nie do pobliskich węzłów chłonnych⁷²
Stadium III: Na tym etapie rak wrósł do węzłów chłonnych⁷³
Stadium IV: Rak rozprzestrzenił się (przerzuty) do innych obszarów ciała, takich jak wątroba, płuca lub jajniki⁷⁴

Prognostyka i rokowanie

Rokowanie w raku jelita grubego zależy od stadium, w którym został wykryty. Wcześniej wykryte nowotwory mają niższe ryzyko nawrotu i śmierci. Gdy rak jelita grubego osiąga stadium IV, rokowanie jest złe. Jednak nawet w stadium IV raka jelita grubego (w zależności od tego, gdzie rozprzestrzenił się rak), istnieje możliwość wyleczenia⁷⁵.

Wskaźnik przeżycia pięcioletniego dla raka jelita grubego wynosi 63% według American Society of Clinical Oncology. Jednak jeśli rak jelita grubego zostanie wykryty, zanim się rozprzestrzeni, wskaźnik przeżycia pięcioletniego wynosi nawet 91%⁷⁶.

Gdy rak jelita grubego jest wykryty we wczesnym stadium, lekarze z powodzeniem leczą do 90% osób z rakiem jelita grubego⁷⁷.

Z każdym kolejnym stadium raka jelita grubego rośnie ryzyko nawrotu i śmierci z powodu rozprzestrzeniania się raka (przerzutów)⁷⁸.

Wnioski

Rak jelita grubego może prezentować szeroki zakres objawów, od subtelnych zmian w rytmie wypróżnień we wczesnych stadiach, po silny ból i problemy ogólnoustrojowe w zaawansowanych przypadkach. Regularne badania przesiewowe, szczególnie u osób z czynnikami ryzyka, odgrywają kluczową rolę w wykrywaniu choroby, zanim pojawią się objawy, podkreślając znaczenie profilaktycznej opieki zdrowotnej⁷⁹.

Wczesne wykrycie jest kluczowe w przypadku raka jelita grubego. Gdy zostanie wykryty we wczesnych stadiach, rak jelita grubego jest wysoce uleczalny, z odsetkiem pięcioletniego przeżycia przekraczającym 90%. Jednak w miarę postępu choroby rokowanie staje się znacznie trudniejsze. Dlatego niezbędna jest świadomość wczesnych sygnałów ostrzegawczych i poddawanie się regularnym badaniom przesiewowym, zgodnie z zaleceniami lekarza⁸⁰.

Ważne jest, aby pamiętać, że te objawy mogą wskazywać na szereg innych niezwiązanych stanów, w tym wrzody, zapalenie jelita grubego i hemoroidy, co czyni niezbędnym konsultację z lekarzem w celu dokładnej oceny i diagnozy⁸¹.

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Materiały źródłowe

#1 Colon Cancer: Symptoms, Stages, Outlook, and More
https://www.healthline.com/health/colon-cancer
Colon cancer occurs when cells in your large intestine grow out of control. Treatment can vary by the stage and type of colon cancer. Colon cancer is a type of cancer that starts in your colon (large intestine). According to the Centers for Disease Control and Prevention (CDC), colorectal cancer is the fourth most common type of cancer in the United States. The American Cancer Society (ACS) estimates that about 1 in 24 males and 1 in 26 females will develop colorectal cancer during their lifetime. Approximately 7 in 10 cases of colorectal cancers begin in the colon. […] You might not experience colon cancer symptoms at all, especially in the early stages. If you do experience symptoms of colon cancer, they may include: constipation, diarrhea, blood in the stool, changes in stool color, changes in stool shape, such as narrowed stool, bleeding from the rectum, unintentional weight loss, abdominal pain, excessive fatigue, the feeling that your bowel won’t completely empty (tenesmus). It’s important to note that many of these symptoms may also be caused by other less serious conditions.
#2 Colon cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669
Colon cancer typically affects older adults, though it can happen at any age. […] Many people with colon cancer don’t have symptoms at first. When symptoms appear, they’ll likely depend on the cancer’s size and where it is in the large intestine. […] Symptoms of colon cancer can include: A change in bowel habits, such as more frequent diarrhea or constipation. Rectal bleeding or blood in the stool. Ongoing discomfort in the belly area, such as cramps, gas or pain. A feeling that the bowel doesn’t empty all the way during a bowel movement. Weakness or tiredness. Losing weight without trying. […] If colon cancer develops, many treatments can help control it. Treatments include surgery, radiation therapy and medicines, such as chemotherapy, targeted therapy and immunotherapy.
#3 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Colon cancer is one of the most common cancers worldwide, affecting millions of people each year. Early detection significantly improves the chances of successful treatment, but this often depends on recognizing the signs and symptoms at various stages of the disease. […] Understanding how colon cancer symptoms evolve as the disease progresses can help individuals seek medical attention promptly, leading to earlier diagnosis and better outcomes. […] In the earliest stages of colon cancer, symptoms are often minimal or non-existent, making it difficult to detect the disease without screening. […] At this stage, most patients are asymptomatic, meaning they don’t experience any noticeable colon cancer symptoms. […] By the time colon cancer reaches stage I, where the cancer has begun to invade deeper layers of the colon, patients may start to notice subtle changes.
#4 Colon cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669
Colon cancer typically affects older adults, though it can happen at any age. […] Many people with colon cancer don’t have symptoms at first. When symptoms appear, they’ll likely depend on the cancer’s size and where it is in the large intestine. […] Symptoms of colon cancer can include: A change in bowel habits, such as more frequent diarrhea or constipation. Rectal bleeding or blood in the stool. Ongoing discomfort in the belly area, such as cramps, gas or pain. A feeling that the bowel doesn’t empty all the way during a bowel movement. Weakness or tiredness. Losing weight without trying. […] If colon cancer develops, many treatments can help control it. Treatments include surgery, radiation therapy and medicines, such as chemotherapy, targeted therapy and immunotherapy.
#5 Colon cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669
Colon cancer typically affects older adults, though it can happen at any age. […] Many people with colon cancer don’t have symptoms at first. When symptoms appear, they’ll likely depend on the cancer’s size and where it is in the large intestine. […] Symptoms of colon cancer can include: A change in bowel habits, such as more frequent diarrhea or constipation. Rectal bleeding or blood in the stool. Ongoing discomfort in the belly area, such as cramps, gas or pain. A feeling that the bowel doesn’t empty all the way during a bowel movement. Weakness or tiredness. Losing weight without trying. […] If colon cancer develops, many treatments can help control it. Treatments include surgery, radiation therapy and medicines, such as chemotherapy, targeted therapy and immunotherapy.
#6 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Some of the early symptoms include: Changes in bowel habits: This can include persistent diarrhea or constipation, or a change in stool consistency that lasts longer than a few days. […] Abdominal discomfort: Some patients may experience cramping, bloating, or mild abdominal pain. […] Fatigue: Unexplained fatigue may occur as the body’s energy is diverted to fight the growing tumor. […] As colon cancer progresses to stage II and stage III, the tumor has grown larger and may have begun to invade nearby tissues or lymph nodes. […] At this point, colon cancer symptoms become more noticeable and harder to ignore. […] Common symptoms during these intermediate stages include: Rectal bleeding or blood in the stool: One of the most common and alarming symptoms of colon cancer is rectal bleeding or finding blood in the stool.
#7 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html
Colorectal cancer might not cause symptoms right away, but if it does, it may cause one or more of these symptoms. […] A change in bowel habits, such as diarrhea, constipation, or narrowing of the stool, that lasts for more than a few days. […] Rectal bleeding with bright red blood. […] Blood in the stool, which might make the stool look dark brown or black. […] Cramping or abdominal (belly) pain. […] Weakness and fatigue. […] Unintended weight loss. […] Colorectal cancers can often bleed into the digestive tract. Sometimes the blood can be seen in the stool or make it look darker, but often the stool looks normal. But over time, the blood loss can build up and can lead to low red blood cell counts (anemia). Sometimes the first sign of colorectal cancer is a blood test showing a low red blood cell count.
#8 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html
Colorectal cancer might not cause symptoms right away, but if it does, it may cause one or more of these symptoms. […] A change in bowel habits, such as diarrhea, constipation, or narrowing of the stool, that lasts for more than a few days. […] Rectal bleeding with bright red blood. […] Blood in the stool, which might make the stool look dark brown or black. […] Cramping or abdominal (belly) pain. […] Weakness and fatigue. […] Unintended weight loss. […] Colorectal cancers can often bleed into the digestive tract. Sometimes the blood can be seen in the stool or make it look darker, but often the stool looks normal. But over time, the blood loss can build up and can lead to low red blood cell counts (anemia). Sometimes the first sign of colorectal cancer is a blood test showing a low red blood cell count.
#9
https://www2.hse.ie/conditions/bowel-cancer/
Bowel cancer is also known as colon cancer, rectal cancer or colorectal cancer. […] Symptoms of bowel cancer may include: changes in your poo, such as having softer poo, diarrhoea or constipation that is not usual for you […] blood in your poo, which may look red or black […] bleeding from your bottom […] tummy pain […] feeling a lump anywhere in your tummy […] bloating […] if you are losing weight for no reason […] feeling very tired for no reason […] breathlessness. […] Having these symptoms does not always mean you have bowel cancer. […] If your symptoms are caused by cancer, finding cancer early may mean it’s easier to treat. […] Your GP will ask about your symptoms and if you have a family history of bowel cancer. […] Your GP may refer you to hospital for further tests.
#10 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html
Colorectal cancer might not cause symptoms right away, but if it does, it may cause one or more of these symptoms. […] A change in bowel habits, such as diarrhea, constipation, or narrowing of the stool, that lasts for more than a few days. […] Rectal bleeding with bright red blood. […] Blood in the stool, which might make the stool look dark brown or black. […] Cramping or abdominal (belly) pain. […] Weakness and fatigue. […] Unintended weight loss. […] Colorectal cancers can often bleed into the digestive tract. Sometimes the blood can be seen in the stool or make it look darker, but often the stool looks normal. But over time, the blood loss can build up and can lead to low red blood cell counts (anemia). Sometimes the first sign of colorectal cancer is a blood test showing a low red blood cell count.
#11 Symptoms of Colorectal Cancer | Colorectal Cancer | CDC
https://www.cdc.gov/colorectal-cancer/symptoms/index.html
Colorectal cancer may cause several symptoms. […] Abdominal pain, aches, or cramps may be symptoms of colorectal cancer. […] Colorectal polyps (abnormal growths in the colon or rectum that can turn into cancer if not removed) and colorectal cancer don’t always cause symptoms, especially at first. […] If you have symptoms, they may include: A change in bowel habits. […] Blood in or on your stool (bowel movement). […] Diarrhea, constipation, or feeling that the bowel does not empty all the way. […] Abdominal pain, aches, or cramps that don’t go away. […] Weight loss and you don’t know why. […] If you have any of these symptoms, talk to your doctor.
#12 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html
Colorectal cancer might not cause symptoms right away, but if it does, it may cause one or more of these symptoms. […] A change in bowel habits, such as diarrhea, constipation, or narrowing of the stool, that lasts for more than a few days. […] Rectal bleeding with bright red blood. […] Blood in the stool, which might make the stool look dark brown or black. […] Cramping or abdominal (belly) pain. […] Weakness and fatigue. […] Unintended weight loss. […] Colorectal cancers can often bleed into the digestive tract. Sometimes the blood can be seen in the stool or make it look darker, but often the stool looks normal. But over time, the blood loss can build up and can lead to low red blood cell counts (anemia). Sometimes the first sign of colorectal cancer is a blood test showing a low red blood cell count.
#13 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html
Colorectal cancer might not cause symptoms right away, but if it does, it may cause one or more of these symptoms. […] A change in bowel habits, such as diarrhea, constipation, or narrowing of the stool, that lasts for more than a few days. […] Rectal bleeding with bright red blood. […] Blood in the stool, which might make the stool look dark brown or black. […] Cramping or abdominal (belly) pain. […] Weakness and fatigue. […] Unintended weight loss. […] Colorectal cancers can often bleed into the digestive tract. Sometimes the blood can be seen in the stool or make it look darker, but often the stool looks normal. But over time, the blood loss can build up and can lead to low red blood cell counts (anemia). Sometimes the first sign of colorectal cancer is a blood test showing a low red blood cell count.
#14 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Some of the early symptoms include: Changes in bowel habits: This can include persistent diarrhea or constipation, or a change in stool consistency that lasts longer than a few days. […] Abdominal discomfort: Some patients may experience cramping, bloating, or mild abdominal pain. […] Fatigue: Unexplained fatigue may occur as the body’s energy is diverted to fight the growing tumor. […] As colon cancer progresses to stage II and stage III, the tumor has grown larger and may have begun to invade nearby tissues or lymph nodes. […] At this point, colon cancer symptoms become more noticeable and harder to ignore. […] Common symptoms during these intermediate stages include: Rectal bleeding or blood in the stool: One of the most common and alarming symptoms of colon cancer is rectal bleeding or finding blood in the stool.
#15 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/
Stage 1 colorectal cancer is early-stage colorectal cancer, meaning that the cancer is confined to the lining of the colon or rectum and hasn’t spread beyond the colon wall or into the lymph nodes. […] Here are six symptoms of stage 1 colon cancer: […] It is possible to have colon cancer and have no warning signs, and stage 1 colon cancer can develop without any apparent indicators or symptoms. […] Colon cancer can cause a sudden and lasting change in bowel habits. You may experience an increase or decrease in the frequency of bowel movements, and symptoms can include diarrhea or constipation that doesn’t go away with standard treatments. […] Variations in the stool’s color, size, and shape may be a subtle indicator of colon cancer. Stools may become more narrow than usual, sometimes described as being pencil-thin. The stool may appear darker or have a tar-like consistency, which can indicate the presence of blood.
#16 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/
Stage 1 colorectal cancer is early-stage colorectal cancer, meaning that the cancer is confined to the lining of the colon or rectum and hasn’t spread beyond the colon wall or into the lymph nodes. […] Here are six symptoms of stage 1 colon cancer: […] It is possible to have colon cancer and have no warning signs, and stage 1 colon cancer can develop without any apparent indicators or symptoms. […] Colon cancer can cause a sudden and lasting change in bowel habits. You may experience an increase or decrease in the frequency of bowel movements, and symptoms can include diarrhea or constipation that doesn’t go away with standard treatments. […] Variations in the stool’s color, size, and shape may be a subtle indicator of colon cancer. Stools may become more narrow than usual, sometimes described as being pencil-thin. The stool may appear darker or have a tar-like consistency, which can indicate the presence of blood.
#17 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/
Stage 1 colorectal cancer is early-stage colorectal cancer, meaning that the cancer is confined to the lining of the colon or rectum and hasn’t spread beyond the colon wall or into the lymph nodes. […] Here are six symptoms of stage 1 colon cancer: […] It is possible to have colon cancer and have no warning signs, and stage 1 colon cancer can develop without any apparent indicators or symptoms. […] Colon cancer can cause a sudden and lasting change in bowel habits. You may experience an increase or decrease in the frequency of bowel movements, and symptoms can include diarrhea or constipation that doesn’t go away with standard treatments. […] Variations in the stool’s color, size, and shape may be a subtle indicator of colon cancer. Stools may become more narrow than usual, sometimes described as being pencil-thin. The stool may appear darker or have a tar-like consistency, which can indicate the presence of blood.
#18 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/
New or unusual cramps or pain during bowel movements should be monitored and further evaluated by your doctor. Persistent or unexplained discomfort warrants further investigation. […] A generalized tiredness or lethargy without a clear cause can be a warning sign. […] Losing weight without any significant changes in diet or exercise routines can be a concerning symptom. Along with weight loss, you may experience a decrease in appetite if you’re suffering from stage 1 colon cancer.
#19 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/
New or unusual cramps or pain during bowel movements should be monitored and further evaluated by your doctor. Persistent or unexplained discomfort warrants further investigation. […] A generalized tiredness or lethargy without a clear cause can be a warning sign. […] Losing weight without any significant changes in diet or exercise routines can be a concerning symptom. Along with weight loss, you may experience a decrease in appetite if you’re suffering from stage 1 colon cancer.
#20 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Some of the early symptoms include: Changes in bowel habits: This can include persistent diarrhea or constipation, or a change in stool consistency that lasts longer than a few days. […] Abdominal discomfort: Some patients may experience cramping, bloating, or mild abdominal pain. […] Fatigue: Unexplained fatigue may occur as the body’s energy is diverted to fight the growing tumor. […] As colon cancer progresses to stage II and stage III, the tumor has grown larger and may have begun to invade nearby tissues or lymph nodes. […] At this point, colon cancer symptoms become more noticeable and harder to ignore. […] Common symptoms during these intermediate stages include: Rectal bleeding or blood in the stool: One of the most common and alarming symptoms of colon cancer is rectal bleeding or finding blood in the stool.
#21 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Some of the early symptoms include: Changes in bowel habits: This can include persistent diarrhea or constipation, or a change in stool consistency that lasts longer than a few days. […] Abdominal discomfort: Some patients may experience cramping, bloating, or mild abdominal pain. […] Fatigue: Unexplained fatigue may occur as the body’s energy is diverted to fight the growing tumor. […] As colon cancer progresses to stage II and stage III, the tumor has grown larger and may have begun to invade nearby tissues or lymph nodes. […] At this point, colon cancer symptoms become more noticeable and harder to ignore. […] Common symptoms during these intermediate stages include: Rectal bleeding or blood in the stool: One of the most common and alarming symptoms of colon cancer is rectal bleeding or finding blood in the stool.
#22 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Persistent abdominal pain: The abdominal discomfort that was mild in earlier stages may become more persistent and intense. […] Unexplained weight loss: Sudden, unintentional weight loss can be a sign that the body is using more energy to fight the tumor. […] Changes in stool shape: Narrow stools, sometimes referred to as pencil-thin stools, can indicate that a tumor is obstructing part of the colon. […] By the time colon cancer reaches stage IV, it has spread to other parts of the body, most commonly the liver, lungs, or distant lymph nodes. […] At this advanced stage, colon cancer symptoms are typically severe and can affect multiple systems in the body. […] Severe abdominal pain and discomfort: As the tumor grows and potentially obstructs the colon, the pain can become intense and continuous.
#23 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Some of the early symptoms include: Changes in bowel habits: This can include persistent diarrhea or constipation, or a change in stool consistency that lasts longer than a few days. […] Abdominal discomfort: Some patients may experience cramping, bloating, or mild abdominal pain. […] Fatigue: Unexplained fatigue may occur as the body’s energy is diverted to fight the growing tumor. […] As colon cancer progresses to stage II and stage III, the tumor has grown larger and may have begun to invade nearby tissues or lymph nodes. […] At this point, colon cancer symptoms become more noticeable and harder to ignore. […] Common symptoms during these intermediate stages include: Rectal bleeding or blood in the stool: One of the most common and alarming symptoms of colon cancer is rectal bleeding or finding blood in the stool.
#24 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Persistent abdominal pain: The abdominal discomfort that was mild in earlier stages may become more persistent and intense. […] Unexplained weight loss: Sudden, unintentional weight loss can be a sign that the body is using more energy to fight the tumor. […] Changes in stool shape: Narrow stools, sometimes referred to as pencil-thin stools, can indicate that a tumor is obstructing part of the colon. […] By the time colon cancer reaches stage IV, it has spread to other parts of the body, most commonly the liver, lungs, or distant lymph nodes. […] At this advanced stage, colon cancer symptoms are typically severe and can affect multiple systems in the body. […] Severe abdominal pain and discomfort: As the tumor grows and potentially obstructs the colon, the pain can become intense and continuous.
#25 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Persistent abdominal pain: The abdominal discomfort that was mild in earlier stages may become more persistent and intense. […] Unexplained weight loss: Sudden, unintentional weight loss can be a sign that the body is using more energy to fight the tumor. […] Changes in stool shape: Narrow stools, sometimes referred to as pencil-thin stools, can indicate that a tumor is obstructing part of the colon. […] By the time colon cancer reaches stage IV, it has spread to other parts of the body, most commonly the liver, lungs, or distant lymph nodes. […] At this advanced stage, colon cancer symptoms are typically severe and can affect multiple systems in the body. […] Severe abdominal pain and discomfort: As the tumor grows and potentially obstructs the colon, the pain can become intense and continuous.
#26 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Persistent abdominal pain: The abdominal discomfort that was mild in earlier stages may become more persistent and intense. […] Unexplained weight loss: Sudden, unintentional weight loss can be a sign that the body is using more energy to fight the tumor. […] Changes in stool shape: Narrow stools, sometimes referred to as pencil-thin stools, can indicate that a tumor is obstructing part of the colon. […] By the time colon cancer reaches stage IV, it has spread to other parts of the body, most commonly the liver, lungs, or distant lymph nodes. […] At this advanced stage, colon cancer symptoms are typically severe and can affect multiple systems in the body. […] Severe abdominal pain and discomfort: As the tumor grows and potentially obstructs the colon, the pain can become intense and continuous.
#27 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms
Colorectal cancer symptoms may be minor or non-existent during the early stages of the disease, although there may be some early warning signs. The symptoms of colorectal cancer may not develop until the disease has progressed into stage 2 or beyond. […] If early-stage colorectal cancer does cause symptoms, early warning signs may include sudden weight loss and/or narrow, ribbon-like stools. Other common early warning signs of colorectal cancer include: Rectal bleeding, either bright or dark red in color, Narrow stools, Tenesmus, which is the feeling of having to empty the bowel but nothing passes, Anemia caused by iron deficiency, Persistent abdominal pain, Unexplained weight loss. […] Common local symptoms include: Constipation, Diarrhea, Alternating diarrhea and constipation, or other changes in bowel habits, Rectal bleeding or blood in the stool, Abdominal bloating, cramps or discomfort, A feeling that the bowel doesn’t empty completely, Stools that are thinner than normal.
#28 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms
Colorectal cancer symptoms may be minor or non-existent during the early stages of the disease, although there may be some early warning signs. The symptoms of colorectal cancer may not develop until the disease has progressed into stage 2 or beyond. […] If early-stage colorectal cancer does cause symptoms, early warning signs may include sudden weight loss and/or narrow, ribbon-like stools. Other common early warning signs of colorectal cancer include: Rectal bleeding, either bright or dark red in color, Narrow stools, Tenesmus, which is the feeling of having to empty the bowel but nothing passes, Anemia caused by iron deficiency, Persistent abdominal pain, Unexplained weight loss. […] Common local symptoms include: Constipation, Diarrhea, Alternating diarrhea and constipation, or other changes in bowel habits, Rectal bleeding or blood in the stool, Abdominal bloating, cramps or discomfort, A feeling that the bowel doesn’t empty completely, Stools that are thinner than normal.
#29 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms
Systemic colorectal cancer symptoms may impact more than the digestive tract and affect the entire body. Common systemic symptoms of colorectal cancer at all stages include: Unexplained loss of appetite, Unexplained weight loss, Nausea, Vomiting, Jaundice, Anemia, Weakness, Fatigue. […] During stage 1 of colon cancer, no obvious signs or symptoms may have developed. As symptoms develop, they may vary depending on the tumor’s size and location in the large intestine. Early symptoms may affect only the colon and result in changes in bowel habits. As the cancer grows, it may spread, producing systemic symptoms that affect the whole body, such as fatigue and weight loss. Some changes in bowels habits that may be considered colon cancer signs include: Change in frequency of bowel movements, Constipation, Change in consistency of stool (loose or watery stools), Blood in stools (either as bright red spots or dark tar-like stools), Rectal bleeding, Abdominal pain, bloating or cramps, A persistent feeling of not being able to completely empty the bowels.
#30 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms
Stage II colon cancer symptoms: At this stage, the cancer has spread into the walls of your colon or rectum and possibly into nearby tissues, but not to nearby lymph nodes. You might have symptoms like: Belly cramps or pain, Excess gas, Changes in poop shape or color, Bleeding from the rectum, Blood in your stool, Constipation, Diarrhea. […] Stage III colon cancer symptoms: At this stage, the cancer has grown to your lymph nodes. Some possible symptoms during stage III are: Unexplained weight loss, Fatigue, Weakness, Long-term changes in your stool, Not being able to empty your bowels, Vomiting. […] Stage IV colon cancer symptoms: In stage IV colon cancer, the cancer has spread to your organs. Your symptoms at this stage include: Jaundice, Swollen hands and feet, A hard time breathing, Chronic headaches, Blurry vision, Bone fractures. Pelvic pain and anemia (an unusually low number of red blood cells) because of bleeding in your intestines can also be symptoms of colon cancer. […] The signs and symptoms of colon cancer can vary, depending on the type, location, and stage of the cancer. Catching colon cancer early is key to treatment potential. About 90% of people diagnosed with colorectal cancer before it has spread live at least 5 years after diagnosis.
#31 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Persistent abdominal pain: The abdominal discomfort that was mild in earlier stages may become more persistent and intense. […] Unexplained weight loss: Sudden, unintentional weight loss can be a sign that the body is using more energy to fight the tumor. […] Changes in stool shape: Narrow stools, sometimes referred to as pencil-thin stools, can indicate that a tumor is obstructing part of the colon. […] By the time colon cancer reaches stage IV, it has spread to other parts of the body, most commonly the liver, lungs, or distant lymph nodes. […] At this advanced stage, colon cancer symptoms are typically severe and can affect multiple systems in the body. […] Severe abdominal pain and discomfort: As the tumor grows and potentially obstructs the colon, the pain can become intense and continuous.
#32 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#33 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
In end-stage colon cancer, the disease has spread extensively, and treatment options become limited. The focus shifts to palliative care, which aims to manage symptoms and improve the quality of life. Understanding and preparing for these symptoms can help patients and their families cope better. […] Early detection and treatment of colon cancer are vital. Symptoms of advanced-stage cancer are often severe and challenging to manage. Regular screenings, such as colonoscopies, are recommended, especially for those over 45 or with a family history of the disease. Early-stage colon cancer often presents with subtle symptoms or none at all, making screenings essential for early diagnosis and effective treatment. […] Understanding the symptoms of advanced Stage 4 colon cancer is crucial for timely diagnosis and treatment. If you experience any persistent symptoms associated with colon cancer, seek medical advice immediately. Early intervention can significantly improve outcomes and quality of life.
#34 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#35 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#36 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#37 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#38 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#39 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#40 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#41 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#42 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#43 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#44 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#45 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#46 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#47 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#48 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
Metastatic bowel cancer is cancer that started in either the back passage (rectum) or large bowel (colon) and has spread to another part of the body. It is also called advanced cancer. […] The symptoms of metastatic bowel cancer can be similar to bowel cancer that hasn’t spread. Other symptoms depend on which part of the body the cancer has spread to. […] General symptoms of metastatic bowel cancer can include: feeling tired, low energy levels, having less appetite. […] You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen, feeling sick, poor appetite and weight loss, swollen abdomen (called ascites), yellowing of the skin (jaundice), itchy skin. […] You may have any of these symptoms if cancer has spread to your lungs: a cough that doesn’t go away, breathlessness, coughing up blood, a build up of fluid between the chest wall and the lung (a pleural effusion).
#49 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
You may have any of these symptoms if your cancer has spread to the bones: an ache or pain in the affected bone, a weakened bone which is more prone to break or fracture. […] Symptoms of metastatic bowel cancer can include sickness, pain, loss of appetite and bowel problems. There are treatments that can help.
#50 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
You may have any of these symptoms if your cancer has spread to the bones: an ache or pain in the affected bone, a weakened bone which is more prone to break or fracture. […] Symptoms of metastatic bowel cancer can include sickness, pain, loss of appetite and bowel problems. There are treatments that can help.
#51 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer
You may have any of these symptoms if your cancer has spread to the bones: an ache or pain in the affected bone, a weakened bone which is more prone to break or fracture. […] Symptoms of metastatic bowel cancer can include sickness, pain, loss of appetite and bowel problems. There are treatments that can help.
#52 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#53 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/
Colon cancer, also known as colorectal cancer, progresses through various stages. However, the term Stage 5 colon cancer is not a standard medical classification. Most likely, people referring to Stage 5 mean an advanced Stage 4 cancer, indicating further metastasis and severe symptoms. […] Stage 4 colon cancer is the most advanced form of the disease. At this stage, the cancer has spread (metastasized) to distant organs and tissues, such as the liver, lungs, or distant lymph nodes. The symptoms experienced by patients at this stage are often severe and can significantly impact their quality of life. […] Key Symptoms of Advanced Stage 4 Colon Cancer: Persistent Abdominal Pain and Discomfort. Patients may experience ongoing pain or cramping in the abdominal region. This discomfort is often due to the tumor causing blockages or pressing against other organs. Changes in Bowel Habits. Noticeable changes in bowel movements, including chronic constipation, diarrhea, or a feeling that the bowel doesn’t empty completely, are common. These changes occur because the tumor obstructs the bowel. Rectal Bleeding or Blood in Stool. Blood in the stool may appear bright red or very dark, which is a significant symptom. It may indicate bleeding in the gastrointestinal tract caused by the tumor. Weight Loss. Sudden and unexplained weight loss is a warning sign. The body may lose weight due to the cancer consuming a significant amount of energy and nutrients. Fatigue and Weakness. Persistent fatigue and a general feeling of weakness are common in advanced colon cancer. This fatigue results from the body’s efforts to fight cancer and the effects of anemia due to internal bleeding. Nausea and Vomiting. These symptoms often occur when the tumor causes a bowel obstruction, preventing the typical passage of food and waste. Jaundice. If the cancer has spread to the liver, jaundice (yellowing of the skin and eyes) can occur. This symptom indicates liver dysfunction caused by metastatic tumors. Breathlessness and Cough. When colon cancer metastasizes to the lungs, patients might experience respiratory symptoms like chronic cough and difficulty breathing.
#54 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms
Systemic colorectal cancer symptoms may impact more than the digestive tract and affect the entire body. Common systemic symptoms of colorectal cancer at all stages include: Unexplained loss of appetite, Unexplained weight loss, Nausea, Vomiting, Jaundice, Anemia, Weakness, Fatigue. […] During stage 1 of colon cancer, no obvious signs or symptoms may have developed. As symptoms develop, they may vary depending on the tumor’s size and location in the large intestine. Early symptoms may affect only the colon and result in changes in bowel habits. As the cancer grows, it may spread, producing systemic symptoms that affect the whole body, such as fatigue and weight loss. Some changes in bowels habits that may be considered colon cancer signs include: Change in frequency of bowel movements, Constipation, Change in consistency of stool (loose or watery stools), Blood in stools (either as bright red spots or dark tar-like stools), Rectal bleeding, Abdominal pain, bloating or cramps, A persistent feeling of not being able to completely empty the bowels.
#55 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms
Systemic colorectal cancer symptoms may impact more than the digestive tract and affect the entire body. Common systemic symptoms of colorectal cancer at all stages include: Unexplained loss of appetite, Unexplained weight loss, Nausea, Vomiting, Jaundice, Anemia, Weakness, Fatigue. […] During stage 1 of colon cancer, no obvious signs or symptoms may have developed. As symptoms develop, they may vary depending on the tumor’s size and location in the large intestine. Early symptoms may affect only the colon and result in changes in bowel habits. As the cancer grows, it may spread, producing systemic symptoms that affect the whole body, such as fatigue and weight loss. Some changes in bowels habits that may be considered colon cancer signs include: Change in frequency of bowel movements, Constipation, Change in consistency of stool (loose or watery stools), Blood in stools (either as bright red spots or dark tar-like stools), Rectal bleeding, Abdominal pain, bloating or cramps, A persistent feeling of not being able to completely empty the bowels.
#56 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html
Adenocarcinoma of the colon and rectum grows slowly. A long time may pass before it becomes large enough to cause symptoms. […] When symptoms do occur, they vary depending on the location of the tumor, its type, how far it has spread and complications it may have caused. […] On the right-hand side of the colon, blockage usually doesn’t occur until later stages. This is because the space inside the colon is large, the colon wall is fairly thin and the material passing through is mostly liquid. Some tumors may grow big enough to be felt from the outside of the body. If there is bleeding inside, it usually isn’t obvious. However, a person may feel weak or tired because of severe anemia caused by loss of blood. […] On the left-hand side of the colon, the space inside the colon is smaller and the material that passes through it is semi-solid. Colon cancer can cause both constipation and diarrhea. A person may feel cramp-like pain in the stomach. The stool may be streaked or mixed with blood.
#57 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html
Adenocarcinoma of the colon and rectum grows slowly. A long time may pass before it becomes large enough to cause symptoms. […] When symptoms do occur, they vary depending on the location of the tumor, its type, how far it has spread and complications it may have caused. […] On the right-hand side of the colon, blockage usually doesn’t occur until later stages. This is because the space inside the colon is large, the colon wall is fairly thin and the material passing through is mostly liquid. Some tumors may grow big enough to be felt from the outside of the body. If there is bleeding inside, it usually isn’t obvious. However, a person may feel weak or tired because of severe anemia caused by loss of blood. […] On the left-hand side of the colon, the space inside the colon is smaller and the material that passes through it is semi-solid. Colon cancer can cause both constipation and diarrhea. A person may feel cramp-like pain in the stomach. The stool may be streaked or mixed with blood.
#58 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm
Colorectal cancer-related symptoms are numerous and nonspecific. They include fatigue, weakness, shortness of breath, change in bowel habits, narrowed stools, diarrhea or constipation, red or dark blood in stool, weight loss, abdominal pain, cramps, or bloating. […] Typically, right-sided cancers cause iron deficiency anemia due to the slow loss of blood over a long period of time. Iron deficiency anemia causes fatigue, weakness, and shortness of breath. […] The left colon is narrower than the right colon. Therefore, cancers of the left colon are more likely to cause partial or complete bowel obstruction. […] Cancers causing partial bowel obstruction can cause symptoms of constipation, narrowed stool, diarrhea, abdominal pains, cramps, and bloating. Bright red blood in the stool may also indicate a growth near the end of the left colon or rectum.
#59 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html
Adenocarcinoma of the colon and rectum grows slowly. A long time may pass before it becomes large enough to cause symptoms. […] When symptoms do occur, they vary depending on the location of the tumor, its type, how far it has spread and complications it may have caused. […] On the right-hand side of the colon, blockage usually doesn’t occur until later stages. This is because the space inside the colon is large, the colon wall is fairly thin and the material passing through is mostly liquid. Some tumors may grow big enough to be felt from the outside of the body. If there is bleeding inside, it usually isn’t obvious. However, a person may feel weak or tired because of severe anemia caused by loss of blood. […] On the left-hand side of the colon, the space inside the colon is smaller and the material that passes through it is semi-solid. Colon cancer can cause both constipation and diarrhea. A person may feel cramp-like pain in the stomach. The stool may be streaked or mixed with blood.
#60 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm
Colorectal cancer-related symptoms are numerous and nonspecific. They include fatigue, weakness, shortness of breath, change in bowel habits, narrowed stools, diarrhea or constipation, red or dark blood in stool, weight loss, abdominal pain, cramps, or bloating. […] Typically, right-sided cancers cause iron deficiency anemia due to the slow loss of blood over a long period of time. Iron deficiency anemia causes fatigue, weakness, and shortness of breath. […] The left colon is narrower than the right colon. Therefore, cancers of the left colon are more likely to cause partial or complete bowel obstruction. […] Cancers causing partial bowel obstruction can cause symptoms of constipation, narrowed stool, diarrhea, abdominal pains, cramps, and bloating. Bright red blood in the stool may also indicate a growth near the end of the left colon or rectum.
#61 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html
In rectal cancer, the most common symptom is usually bleeding when going to the bathroom. […] Cancer of the rectum should be considered whenever there is rectal bleeding, even if other causes such as hemorrhoids are present. A person may feel as if there is incomplete evacuation. There usually is no pain until later stages of the condition. […] Symptoms of advanced disease include: A feeling of being full very quickly while eating, Weakness and pain in the abdominal area.
#62 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884
Rectal cancer may not cause symptoms early on. Symptoms of rectal cancer usually happen when the disease is advanced. Signs and symptoms of rectal cancer include: A change in bowel habits, such as diarrhea, constipation or a more-frequent need to pass stool. A feeling that the bowel doesn’t empty completely. Abdominal pain. Dark maroon or bright red blood in stool. Narrow stool. Weight loss that happens without trying. Weakness or fatigue. […] Rectal cancer can lead to complications, including: Bleeding in the rectum. Rectal cancer often causes bleeding in the rectum. Sometimes the amount of blood is worrying, and treatment might be needed to stop it right away. Intestinal obstruction. Rectal cancer can grow to block the intestines. This prevents stool from leaving the body. Surgery to remove the cancer often relieves an obstruction. If you can’t have surgery right away, you might need other treatments to ease the blockage. Intestinal perforation. Rectal cancer may cause a tear in the intestines. Perforation typically requires surgery.
#63 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884
Rectal cancer may not cause symptoms early on. Symptoms of rectal cancer usually happen when the disease is advanced. Signs and symptoms of rectal cancer include: A change in bowel habits, such as diarrhea, constipation or a more-frequent need to pass stool. A feeling that the bowel doesn’t empty completely. Abdominal pain. Dark maroon or bright red blood in stool. Narrow stool. Weight loss that happens without trying. Weakness or fatigue. […] Rectal cancer can lead to complications, including: Bleeding in the rectum. Rectal cancer often causes bleeding in the rectum. Sometimes the amount of blood is worrying, and treatment might be needed to stop it right away. Intestinal obstruction. Rectal cancer can grow to block the intestines. This prevents stool from leaving the body. Surgery to remove the cancer often relieves an obstruction. If you can’t have surgery right away, you might need other treatments to ease the blockage. Intestinal perforation. Rectal cancer may cause a tear in the intestines. Perforation typically requires surgery.
#64 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884
Rectal cancer may not cause symptoms early on. Symptoms of rectal cancer usually happen when the disease is advanced. Signs and symptoms of rectal cancer include: A change in bowel habits, such as diarrhea, constipation or a more-frequent need to pass stool. A feeling that the bowel doesn’t empty completely. Abdominal pain. Dark maroon or bright red blood in stool. Narrow stool. Weight loss that happens without trying. Weakness or fatigue. […] Rectal cancer can lead to complications, including: Bleeding in the rectum. Rectal cancer often causes bleeding in the rectum. Sometimes the amount of blood is worrying, and treatment might be needed to stop it right away. Intestinal obstruction. Rectal cancer can grow to block the intestines. This prevents stool from leaving the body. Surgery to remove the cancer often relieves an obstruction. If you can’t have surgery right away, you might need other treatments to ease the blockage. Intestinal perforation. Rectal cancer may cause a tear in the intestines. Perforation typically requires surgery.
#65 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884
Rectal cancer may not cause symptoms early on. Symptoms of rectal cancer usually happen when the disease is advanced. Signs and symptoms of rectal cancer include: A change in bowel habits, such as diarrhea, constipation or a more-frequent need to pass stool. A feeling that the bowel doesn’t empty completely. Abdominal pain. Dark maroon or bright red blood in stool. Narrow stool. Weight loss that happens without trying. Weakness or fatigue. […] Rectal cancer can lead to complications, including: Bleeding in the rectum. Rectal cancer often causes bleeding in the rectum. Sometimes the amount of blood is worrying, and treatment might be needed to stop it right away. Intestinal obstruction. Rectal cancer can grow to block the intestines. This prevents stool from leaving the body. Surgery to remove the cancer often relieves an obstruction. If you can’t have surgery right away, you might need other treatments to ease the blockage. Intestinal perforation. Rectal cancer may cause a tear in the intestines. Perforation typically requires surgery.
#66 Colon Cancer: Symptoms, Stages, Outlook, and More
https://www.healthline.com/health/colon-cancer
As such, it’s a good idea to see a doctor if you’ve had any of these symptoms for 3 weeks or more. The progression of colon cancer varies for each person. However, the ACS notes that colon cancer usually takes years to develop and spread. Early detection and treatment are key to preventing further spreading and complications. Many people don’t experience symptoms of colon cancer during stage 1. However, it’s possible to experience changes in your bowel habits, rectal bleeding, fatigue, and unexplained weight loss. It’s important to see a doctor if you experience these symptoms. […] In the early stages, you may not experience any symptoms of colon cancer, which makes it hard to diagnose. However, regular screening could help catch colon cancer early, leading to prompt treatment to reduce complications.
#67 Colon Cancer: Symptoms, Stages & Treatment
https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer
Colon cancer develops from certain polyps or growths in the inner lining of your colon. […] Colon cancer that’s not detected or treated may spread to other areas of your body. […] Over time, colon polyps may become cancerous. (It usually takes about 10 years for cancer to form in a colon polyp.) […] The colon cancer may also spread to other parts of your body via your lymph nodes or your blood vessels. […] You can have colon cancer without having symptoms. If you do have symptoms, you may not be sure if changes in your body are signs of colon cancer. […] Common symptoms of colon cancer include: Blood on or in your stool (poop), persistent changes in your bowel habits, abdominal (belly) pain, bloated stomach, unexplained weight loss, vomiting, fatigue and feeling short of breath. […] In colon cancer, cells lining your colon and rectum keep growing and dividing even when they’re supposed to die.
#68 Colorectal cancer – Wikipedia
https://en.wikipedia.org/wiki/Colorectal_cancer
Blood in the stool, a change in bowel movements, weight loss, abdominal pain and fatigue are signs and symptoms of colorectal cancer. […] The classic warning signs include: worsening constipation, blood in the stool, decrease in stool caliber (thickness), loss of appetite, loss of weight, and nausea or vomiting in someone over 50 years old. […] Rectal bleeding or anemia are high-risk symptoms in people over the age of 50. […] Weight loss and changes in a person’s bowel habit are typically only concerning if they are associated with rectal bleeding. […] The polyp to cancer progression sequence is the classical model of colorectal cancer pathogenesis. In this adenoma-carcinoma sequence, normal epithelial cells progress to dysplastic cells such as adenomas, and then to carcinoma, by a process of progressive genetic mutation.
#69 Colon Cancer: Symptoms, Stages & Treatment
https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer
Those risk factors include certain medical conditions, including inherited conditions, and lifestyle choices. […] Healthcare providers use several tests to diagnose colon cancer. […] A cancer screening test checks for cancer when you don’t have any signs or symptoms of cancer. […] There are five stages of colon cancer. […] Stage IV: Cancer has spread (metastasized) to other areas of your body, such as your liver, lungs or ovaries.
#70 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms
In its early stages, colorectal cancer (also called colon cancer), which is cancerous cell growth in your colon or rectum, may not have symptoms. Problems that cause symptoms usually start after it has spread. […] The symptoms of colon cancer can vary, depending on where the cancer is within the digestive tract. […] Symptoms of colon cancer can also vary based on the stage of the cancer. There are five stages of colon cancer, and three of the stages have three substages. […] Stage 0 colon cancer symptoms: Cancer in stage 0 is also known as carcinoma in situ. It’s found in the inner layer of your colon or rectum but hasn’t spread. There aren’t usually any symptoms at this stage. […] Stage I colon cancer symptoms: If you have stage I colon cancer, the cancer has spread through the lining (or mucosa) of your colon or rectum and may have grown into the muscle layer. At this stage, the cancer hasn’t reached your lymph nodes or other parts of the body. Your symptoms might include: Belly cramps or pain, Excess gas, Changes in poop shape or color, Bleeding from the rectum, Blood in your stool, Constipation, Diarrhea.
#71 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms
In its early stages, colorectal cancer (also called colon cancer), which is cancerous cell growth in your colon or rectum, may not have symptoms. Problems that cause symptoms usually start after it has spread. […] The symptoms of colon cancer can vary, depending on where the cancer is within the digestive tract. […] Symptoms of colon cancer can also vary based on the stage of the cancer. There are five stages of colon cancer, and three of the stages have three substages. […] Stage 0 colon cancer symptoms: Cancer in stage 0 is also known as carcinoma in situ. It’s found in the inner layer of your colon or rectum but hasn’t spread. There aren’t usually any symptoms at this stage. […] Stage I colon cancer symptoms: If you have stage I colon cancer, the cancer has spread through the lining (or mucosa) of your colon or rectum and may have grown into the muscle layer. At this stage, the cancer hasn’t reached your lymph nodes or other parts of the body. Your symptoms might include: Belly cramps or pain, Excess gas, Changes in poop shape or color, Bleeding from the rectum, Blood in your stool, Constipation, Diarrhea.
#72 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms
Stage II colon cancer symptoms: At this stage, the cancer has spread into the walls of your colon or rectum and possibly into nearby tissues, but not to nearby lymph nodes. You might have symptoms like: Belly cramps or pain, Excess gas, Changes in poop shape or color, Bleeding from the rectum, Blood in your stool, Constipation, Diarrhea. […] Stage III colon cancer symptoms: At this stage, the cancer has grown to your lymph nodes. Some possible symptoms during stage III are: Unexplained weight loss, Fatigue, Weakness, Long-term changes in your stool, Not being able to empty your bowels, Vomiting. […] Stage IV colon cancer symptoms: In stage IV colon cancer, the cancer has spread to your organs. Your symptoms at this stage include: Jaundice, Swollen hands and feet, A hard time breathing, Chronic headaches, Blurry vision, Bone fractures. Pelvic pain and anemia (an unusually low number of red blood cells) because of bleeding in your intestines can also be symptoms of colon cancer. […] The signs and symptoms of colon cancer can vary, depending on the type, location, and stage of the cancer. Catching colon cancer early is key to treatment potential. About 90% of people diagnosed with colorectal cancer before it has spread live at least 5 years after diagnosis.
#73 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms
Stage II colon cancer symptoms: At this stage, the cancer has spread into the walls of your colon or rectum and possibly into nearby tissues, but not to nearby lymph nodes. You might have symptoms like: Belly cramps or pain, Excess gas, Changes in poop shape or color, Bleeding from the rectum, Blood in your stool, Constipation, Diarrhea. […] Stage III colon cancer symptoms: At this stage, the cancer has grown to your lymph nodes. Some possible symptoms during stage III are: Unexplained weight loss, Fatigue, Weakness, Long-term changes in your stool, Not being able to empty your bowels, Vomiting. […] Stage IV colon cancer symptoms: In stage IV colon cancer, the cancer has spread to your organs. Your symptoms at this stage include: Jaundice, Swollen hands and feet, A hard time breathing, Chronic headaches, Blurry vision, Bone fractures. Pelvic pain and anemia (an unusually low number of red blood cells) because of bleeding in your intestines can also be symptoms of colon cancer. […] The signs and symptoms of colon cancer can vary, depending on the type, location, and stage of the cancer. Catching colon cancer early is key to treatment potential. About 90% of people diagnosed with colorectal cancer before it has spread live at least 5 years after diagnosis.
#74 Colon Cancer: Symptoms, Stages & Treatment
https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer
Those risk factors include certain medical conditions, including inherited conditions, and lifestyle choices. […] Healthcare providers use several tests to diagnose colon cancer. […] A cancer screening test checks for cancer when you don’t have any signs or symptoms of cancer. […] There are five stages of colon cancer. […] Stage IV: Cancer has spread (metastasized) to other areas of your body, such as your liver, lungs or ovaries.
#75 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm
With each subsequent stage of colon cancer, the risk for recurrent cancer and death due to the spread of cancer (metastasis) rises. As noted, earlier cancers have lower risks of recurrence and death. By the time an individual has stage IV colorectal cancer, the prognosis is poor. However, even in stage IV colorectal cancer (depending on where cancer has spread), the opportunity for a cure exists.
#76 Uncommon Colon Cancer Symptoms â Regional Cancer Care Associates
https://www.regionalcancercare.org/news/rare-and-uncommon-symptoms-of-colon-cancer/
However, some cases of colon cancer do not cause any symptoms, particularly in their early stages. […] Other signs of colon cancer are less common but may help aid in early detection and diagnosis. Lesser-known symptoms include: Tenesmus: This is the sensation of urgently needing to pass a bowel movement. It can occur even if a person has just used the bathroom or if his or her colon is empty, Prolapse or protrusion: Rectal prolapse occurs when the last section of the large intestine slips out of place and protrudes through the anus, General rectal pain or discomfort: These sensations also can be symptoms of colon cancer, Anemia: Low hemoglobin levels in the blood can result from gastrointestinal bleeding caused by colon cancer, Unexplained fever and night sweats. […] The five-year survival rate for colon cancer is 63%, according to the American Society of Clinical Oncology. However, if colon cancer is detected before it spreads, the five-year survival rate is as high as 91%. […] Recognizing uncommon colon cancer symptoms can make a major difference in catching this condition before it spreads.
#77 Colon & Rectal Cancer Symptoms & Stages | UPMC Hillman Cancer Center
https://hillman.upmc.com/cancer-care/colorectal-gi/types/colorectal
Colorectal cancer can occur in any section of the large intestine or in the rectum. […] Some early warnings may include: Blood (bright red or very dark) in stool. Change in bowel habits. Diarrhea, constipation, or feeling the bowels don’t fully empty. Fatigue. Frequent gas pain, bloating, fullness, or cramps. Stools that are narrower than usual. Vomiting. Weight loss for no known reason. […] Colorectal cancers often begin as noncancerous polyps. Without treatment, these polyps can become cancer that grows deeper into the tissue. Cancer can also spread to other parts of the body. […] When caught early, doctors successfully treat up to 90 percent of people with colon cancer.
#78 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm
With each subsequent stage of colon cancer, the risk for recurrent cancer and death due to the spread of cancer (metastasis) rises. As noted, earlier cancers have lower risks of recurrence and death. By the time an individual has stage IV colorectal cancer, the prognosis is poor. However, even in stage IV colorectal cancer (depending on where cancer has spread), the opportunity for a cure exists.
#79 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/
Chronic constipation or bowel obstruction: In some cases, the tumor can cause a complete blockage of the colon, resulting in an inability to pass stool. […] Jaundice: If the cancer has spread to the liver, patients may develop jaundice, which causes yellowing of the skin and eyes. […] Difficulty breathing: If the cancer has metastasized to the lungs, patients may experience shortness of breath, chest pain, or a persistent cough. […] Fatigue and weakness: As the cancer spreads, the body becomes increasingly fatigued, and patients may feel weak and lethargic even after rest. […] Colon cancer can present with a wide range of symptoms, from subtle changes in bowel habits in the early stages to severe pain and systemic issues in advanced cases. […] Regular screenings, especially for those with risk factors, play a crucial role in catching the disease before symptoms even appear, underscoring the importance of preventive healthcare.
#80 Recognizing the 6 Early Signs of Colon Cancer For Detection
https://northeastdigestive.com/blog/6-early-signs-of-colon-cancer/
Abdominal Discomfort or Cramps: Persistent abdominal pain, discomfort, or cramps that do not go away may be an early sign of colon cancer. […] Unexplained Weight Loss: Unintentional weight loss, especially if it’s significant and not associated with a change in diet or exercise, can be a concerning symptom. […] Fatigue and Weakness: Feeling unusually tired or fatigued, even after getting enough rest, can be a sign of colon cancer, as the disease can cause anemia and a decrease in red blood cell count. […] Nausea and Vomiting: While these symptoms can have many causes, persistent nausea or vomiting, especially if accompanied by other symptoms, should be evaluated by a healthcare provider. […] Early detection is key when it comes to colon cancer. When caught in its early stages, colon cancer is highly treatable, with a 5-year survival rate of over 90%. However, as the disease progresses, the prognosis becomes much more challenging. That’s why it’s essential to be aware of the early warning signs and to undergo regular screening tests, as recommended by your healthcare provider.
#81 Colon & Rectal Cancer Symptoms – Described by Real Patients
https://thepatientstory.com/patient-stories/colorectal-cancer/colorectal-cancer-101/symptoms/
Colorectal cancer is the third most common cancer diagnosed in both men and women worldwide. Recognizing the signs and symptoms of colorectal cancer is crucial for early detection and successful treatment. […] The colon, or large intestine, and rectum are integral parts of the digestive system, playing key roles in processing and eliminating waste from the body. Colorectal cancer, which encompasses both colon cancer and rectal cancer, can manifest through various symptoms, such as changes in bowel habits, rectal bleeding, itching, discomfort in the abdominal area, and weakness. Sometimes, especially for earlier stage (1, 2) cancer, there are no symptoms at all. […] Importantly, these symptoms can be indicative of several other unrelated conditions, including ulcers, colitis, and hemorrhoids, making it essential to consult a healthcare professional for accurate evaluation and diagnosis.

Rak jelita grubego Objawy

Rak jelita grubego – wprowadzenie

Wczesne objawy raka jelita grubego

Zmiany w wypróżnianiu

Dyskomfort brzuszny

Zmęczenie i utrata wagi

Objawy w pośrednich stadiach raka jelita grubego

Objawy zaawansowanego raka jelita grubego (stadium IV)

Zaawansowane objawy miejscowe

Objawy związane z przerzutami

Przerzuty do wątroby

Przerzuty do płuc

Przerzuty do kości

Objawy ogólnoustrojowe w zaawansowanym stadium

Różnice w objawach w zależności od lokalizacji guza

Rak prawej strony okrężnicy

Rak lewej strony okrężnicy

Rak odbytnicy

Progresja raka jelita grubego

Transformacja polip-rak

Stadia raka jelita grubego

Prognostyka i rokowanie

Wnioski

Kolejne rozdziały

Materiały źródłowe

#1 Colon Cancer: Symptoms, Stages, Outlook, and Morehttps://www.healthline.com/health/colon-cancer

#2 Colon cancer – Symptoms and causes – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669

#3 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#4 Colon cancer – Symptoms and causes – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669

#5 Colon cancer – Symptoms and causes – Mayo Clinichttps://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669

#6 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#7 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Societyhttps://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#8 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Societyhttps://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#9https://www2.hse.ie/conditions/bowel-cancer/

#10 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Societyhttps://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#11 Symptoms of Colorectal Cancer | Colorectal Cancer | CDChttps://www.cdc.gov/colorectal-cancer/symptoms/index.html

#12 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Societyhttps://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#13 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Societyhttps://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#14 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#15 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antoniohttps://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#16 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antoniohttps://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#17 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antoniohttps://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#18 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antoniohttps://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#19 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antoniohttps://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#20 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#21 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#22 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#23 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#24 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#25 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#26 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#27 Colorectal Cancer Symptoms and Signshttps://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#28 Colorectal Cancer Symptoms and Signshttps://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#29 Colorectal Cancer Symptoms and Signshttps://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#30 Colon (Colorectal) Cancer Signs and Symptomshttps://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms

#31 Understanding the Symptoms of Colon Cancer at Different Stageshttps://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#32 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#33 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#34 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#35 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#36 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#37 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#38 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#39 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#40 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#41 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#42 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#43 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#44 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#45 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#46 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#47 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#48 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#49 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#50 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#51 Symptoms of metastatic bowel cancer | Cancer Research UKhttps://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#52 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#53 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New Yorkhttps://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#54 Colorectal Cancer Symptoms and Signshttps://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#55 Colorectal Cancer Symptoms and Signshttps://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

Rak jelita grubego
Objawy

#1 Colon Cancer: Symptoms, Stages, Outlook, and More
https://www.healthline.com/health/colon-cancer

#2 Colon cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669

#3 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#4 Colon cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669

#5 Colon cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669

#6 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#7 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#8 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#9
https://www2.hse.ie/conditions/bowel-cancer/

#10 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#11 Symptoms of Colorectal Cancer | Colorectal Cancer | CDC
https://www.cdc.gov/colorectal-cancer/symptoms/index.html

#12 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#13 Colorectal Cancer Signs and Symptoms | Signs of Colorectal Cancer | American Cancer Society
https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

#14 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#15 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#16 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#17 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#18 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#19 Stage 1 Colon Cancer Symptoms – Gastroenterologist San Antonio
https://www.gastroconsa.com/stage-1-colon-cancer-symptoms/

#20 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#21 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#22 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#23 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#24 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#25 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#26 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#27 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#28 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#29 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#30 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms

#31 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/

#32 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#33 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#34 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#35 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#36 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#37 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#38 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#39 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#40 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#41 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#42 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#43 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#44 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#45 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#46 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#47 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#48 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#49 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#50 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#51 Symptoms of metastatic bowel cancer | Cancer Research UK
https://www.cancerresearchuk.org/about-cancer/bowel-cancer/advanced/symptoms-metastatic-cancer

#52 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#53 Understanding Stage 5 Colon Cancer Symptoms – Colon & Rectal Surgery – New York
https://colonandrectalsurgeryofnewyork.com/understanding-stage-5-colon-cancer-symptoms/

#54 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#55 Colorectal Cancer Symptoms and Signs
https://www.cancercenter.com/cancer-types/colorectal-cancer/symptoms

#56 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html

#57 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html

#58 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm

#59 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html

#60 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm

#61 Colon and Rectal Cancers | Cedars-Sinai
https://www.cedars-sinai.org/health-library/diseases-and-conditions/c/colon-and-rectal-cancers.html

#62 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884

#63 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884

#64 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884

#65 Rectal cancer – Symptoms and causes – Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/rectal-cancer/symptoms-causes/syc-20352884

#66 Colon Cancer: Symptoms, Stages, Outlook, and More
https://www.healthline.com/health/colon-cancer

#67 Colon Cancer: Symptoms, Stages & Treatment
https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer

#68 Colorectal cancer – Wikipedia
https://en.wikipedia.org/wiki/Colorectal_cancer

#69 Colon Cancer: Symptoms, Stages & Treatment
https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer

#70 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms

#71 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms

#72 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms

#73 Colon (Colorectal) Cancer Signs and Symptoms
https://www.webmd.com/colorectal-cancer/understanding-colorectal-cancer-symptoms

#74 Colon Cancer: Symptoms, Stages & Treatment
https://my.clevelandclinic.org/health/diseases/14501-colorectal-colon-cancer

#75 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm

#76 Uncommon Colon Cancer Symptoms â Regional Cancer Care Associates
https://www.regionalcancercare.org/news/rare-and-uncommon-symptoms-of-colon-cancer/

#77 Colon & Rectal Cancer Symptoms & Stages | UPMC Hillman Cancer Center
https://hillman.upmc.com/cancer-care/colorectal-gi/types/colorectal

#78 Colon Cancer: Symptoms, Causes, Treatment, Survival Rates
https://www.medicinenet.com/colon_cancer/article.htm

#79 Understanding the Symptoms of Colon Cancer at Different Stages
https://www.curasia.com/understanding-the-symptoms-of-colon-cancer-at-different-stages/