Materiały źródłowe

• #1 Anal Cancer Symptoms, Diagnosis and Treatment | Froedtert & MCW

  https://www.froedtert.com/anal-cancer-symptoms-treatment

  Around 20% of people who have anal cancer dont have any symptoms. Some of the symptoms of anal cancer are related to other conditions like hemorrhoids. But if you notice these symptoms, it is important to make an appointment with your doctor. […] Symptoms are similar but rectal cancer symptoms also include weight loss for no known reason, anemia, frequent gas, bloating, fullness or cramps. […] Anal itching that doesnt go away […] A lump or growth in the opening to the anus […] Change in your bowel habits like narrowing stools, more or fewer bowel movements or straining that is unusual for you […] Pain in or around the anal area […] Anal mucus, pus or discharge […] Bleeding from the rectum or anal area […] Swollen lymph nodes (groin, anus).

• #2 Anal Cancer: Symptoms, Causes, Treatment, and More

  https://www.health.com/anal-cancer-8665855

  Anal cancer can cause symptoms similar to hemorrhoids, such as bleeding from the rectum or lumps in the anus. If you experience changes like this, a healthcare provider can determine whether anal cancer is the cause. While most anal cancers are not aggressive, early detection is key because survival rates are better the earlier the stage at diagnosis. […] Anal cancer symptoms can include: Bleeding from the anus or rectum, Discharge or drainage (of pus or mucus) from the anus, A lump in the anus, Pain or pressure around the anus, Anal itching, A change in your bowel habits, Swollen lymph nodes in your anal area or groin. […] However, anal cancer does not cause symptoms for everyone—about 20% of people don’t experience symptoms. This particularly applies to the early stage, when the cancer hasn’t grown or spread.

• #3 Anal Cancer Symptoms and Progression

  https://www.verywellhealth.com/anal-cancer-symptoms-8728981

  The first symptoms of anal cancer can be mild and develop slowly, which often leads people to believe they are due to a minor problem such as a fissure or hemorrhoids. As anal cancer progresses, the symptoms progress as well, and become more severe and more difficult to ignore. […] In the early stages, mild discomfort or occasional bleeding may be seen, but as the tumor grows larger, the bleeding can become heavier and more frequent and the pain more severe. […] Other symptoms often get worse as anal cancer spreads. Lumps in the anal area may grow in size. Some people may also lose control of their bowels or notice more discharge when not having a bowel movement. […] When anal cancer spreads to nearby organs, such as the lymph nodes or the liver, additional symptoms may be noted, such as weight loss, fatigue, or swollen lymph nodes in the groin.

• #4 Anal Cancer Symptoms and Causes – Gastroenterology Advisor

  https://www.gastroenterologyadvisor.com/factsheets/anal-cancer-symptoms-causes/

  Anal cancer is a rare type of cancer that affects the anus (the opening through which stool leaves the body) or nearby areas, from the skin just outside the anus to the canal that connects the anus to the rectum. The most common symptom of anal cancer is bleeding from the anus. This bleeding often is minor and the first sign of anal cancer. Other possible symptoms include itching in or around the anus, a lump at the opening of the anus, pain or a feeling of fullness in the anus, narrow stools or other changes in bowel movements, an abnormal discharge from the anus, inability to control bowel movements, or swollen lumps or lymph nodes (small, bean-shaped glands) in the groin or anal area. Some of these symptoms, such as bleeding or itchiness, can be caused by other conditions that are not cancer, such as hemorrhoids. But if you have these symptoms, it is important to get them checked by a doctor to determine the cause.

• #5 Anal Cancer: Symptoms, Causes, Diagnosis, and Treatment

  https://www.webmd.com/cancer/what-is-anal-cancer

  Anal cancer is an uncommon malignancy that starts in the anus — the opening at the end of the rectum. […] The most common symptom associated with anal cancer is bleeding. […] Because anal itching can also be a symptom of the cancer, many people initially attribute their bleeding and itching to hemorrhoids. This can delay the diagnosis of anal cancer. […] Other signs and symptoms of anal cancer may include: Pain or pressure in the anal area, Unusual discharges from the anus, Lump near the anus, Change in bowel habits. […] Approximately half of all anal cancers are diagnosed before the malignancy has spread beyond the primary site, whereas 13% to 25% are diagnosed after the cancer has spread to the lymph nodes, and 10% are diagnosed after the cancer has spread to distant organs, or has metastasized. […] When it is found early, anal cancer is highly treatable. […] The overall five-year survival rate following diagnosis of anal cancer is 64%.

• #6 Anal Cancer: How to Diagnose, Staging and Treatment | Dana-Farber Cancer Institute

  https://www.dana-farber.org/cancer-care/types/anal-cancer

  Sometimes anal cancer causes no symptoms at all. But bleeding is often the first sign of the disease. The bleeding is usually minor. At first, most people assume the bleeding is caused by hemorrhoids (painful, swollen veins in the anus and rectum that may bleed). […] While symptoms are more likely to be caused by benign (non-cancer) conditions, like hemorrhoids, anal fissures, or anal warts, if you experience anal bleeding, its important that you have it checked by a doctor so that the cause can be found and treated, if needed.

• #7 Anal Cancer: Symptoms, Causes, Treatment & Prognosis

  https://my.clevelandclinic.org/health/diseases/6151-anal-cancer

  Anal cancer symptoms may feel like common issues like a persistent itch in your anus. Other symptoms may include: Rectal bleeding, especially during bowel movements. A lump or mass. (An anal cancer lump can appear at your anal opening). Pain. Seeing a change in your bowel movements, such as frequency or consistency of your stools (poop). Leaking stool. Feeling like you constantly need to poop (tenesmus). […] Many things can cause these symptoms. Having one or more doesn’t mean you have anal cancer. But you should talk to a healthcare provider if you have symptoms like these that get worse or don’t go away within a few days. […] Left untreated, anal cancer may spread (metastasize) to nearby tissues. Rarely, it can spread to your lungs or liver. […] Healthcare providers use cancer staging systems to plan treatment and set prognoses, or what you can expect to happen after treatment. They consider factors like tumor size, if there’s cancer in your lymph nodes and whether the tumor has spread or metastasized. There are five stages of anal cancer: Stage 0: There are abnormal cells in your anus mucosa, which is the innermost lining of your anus. The abnormal cells aren’t cancerous but may become cancerous. Stage I: Cancer cells have formed a tumor that measures 2 centimeters or less, or about the size of a peanut. Stage II: Stage II anal cancer is divided into two stages: Stage IIA means there’s a tumor that’s larger than 2 centimeters but smaller than 5 centimeters. Stage IIB means that a tumor is 5 centimeters about the size of a lime but hasn’t spread from your anus. Stage III: Stage III is divided into three stages: Stage IIIA, when a tumor is 5 centimeters or smaller and has spread to lymph nodes in your anus or groin. Stage IIIB, when anal cancer spreads to nearby organs like your vagina, urethra or bladder. Stage IIIC, when there’s cancer in nearby organs and it’s spread to lymph nodes near your anus or groin. […] Stage IV: There’s cancer in your lymph nodes that are far away from your anus and in distant organs like your lungs or your liver.

• #8 Symptoms of anal cancer | Cancer Research UK

  https://www.cancerresearchuk.org/about-cancer/anal-cancer/symptoms

  The symptoms of anal cancer include bleeding from the back passage (rectum), pain and feeling like there is a lump in or around your anus. […] Bleeding is the most common symptom of anal cancer. Other common symptoms are anal pain and feeling like there is a lump in your anus. […] There are a number of less common symptoms such as itching and changes to bowel habits. […] All the symptoms of anal cancer can be caused by other conditions such as piles (haemorrhoids) or an infection. […] You might have pain in or around your anus. Or you might get pain when you have a poo. […] You might feel the sensation of a lump in or around your anus. […] Other symptoms of anal cancer can include: a sore that doesn’t heal, itching around your anus, passing mucus, changes to your bowel habits, an abnormal connection between your anus or rectum and a nearby part of your body (fistula), swollen groin lymph nodes.

• #9 Symptoms of anal cancer – NHS

  https://www.nhs.uk/conditions/anal-cancer/symptoms/

  Symptoms of anal cancer can include: bleeding from your bottom […] itching and pain around your anus […] small lumps around and inside your bottom […] a discharge of mucus from your bottom […] having problems controlling when you poo (bowel incontinence) […] needing to poo often with looser, runnier poos. Anal cancer may have no symptoms at all, or they might be hard to spot. Anal cancer symptoms are often similar to piles (haemorrhoids) and anal fissures, which are common and less serious conditions. You may get an urgent referral for more tests or to see a specialist in hospital if the GP thinks you have symptoms that could be cancer. This does not definitely mean you have cancer.

• #10 Anal Cancer: Signs, Symptoms, Causes & Treatment | The Anal Cancer Foundation

  https://www.analcancerfoundation.org/what-is-anal-cancer/

  Anal cancer is a cancer that develops in the cells and tissue of the skin lining on either the inside or outside of the anus. […] Understanding the symptoms of anal cancer is crucial for early detection and treatment. Symptoms may vary depending on the stage of the disease, with early-stage symptoms often being less noticeable. […] In the initial stages, symptoms may be mild and could easily be mistaken for less serious conditions, such as hemorrhoids or minor infections. Common early symptoms include: Itching or irritation around the anus. Small amounts of bleeding during bowel movements. Unusual lumps or growths near the anus. Persistent discomfort or mild pain in the anal area. These symptoms might come and go, so it’s important to consult a healthcare provider if they persist. […] As the cancer progresses, symptoms typically become more severe and noticeable. Late-stage symptoms may include: Persistent and significant pain in the anal or rectal region. Larger, noticeable lumps or masses around the anus. Difficulty controlling bowel movements (incontinence). A sensation of fullness or blockage in the rectum. Swelling in the groin area, which could indicate lymph node involvement. […] If you experience any of these symptoms, especially in combination, seek medical advice as soon as you can.

• #11 Signs and Symptoms of Anal Cancer | Anal Cancer Signs | American Cancer Society

  https://www.cancer.org/cancer/types/anal-cancer/detection-diagnosis-staging/signs-and-symptoms.html

  Sometimes anal cancer causes no symptoms at all. But bleeding is often the first sign of the disease. The bleeding is usually minor. […] Signs and symptoms of anal cancer can be different for different people. Anal cancer symptoms may not go away. However, some symptoms may go away and then come back. […] Important symptoms of anal cancer include: Bleeding from the anus or rectum, Itching in or around the anus or rectum, A lump or mass at the anal opening, Pain or a feeling of fullness in the anal area, Narrow stools that are thinner than usual or other changes in bowel movements, Abnormal discharge from the anus, Incontinence of stool (loss of bowel control), Swollen lumps or lymph nodes in the anal or groin areas. […] Bleeding from the anus or rectum is often the first sign of anal cancer, but it is more often caused by hemorrhoids.

• #12 Anal Cancer vs Hemorrhoids: What is the Difference? | The Anal Cancer Foundation

  https://www.analcancerfoundation.org/what-is-anal-cancer/anal-cancer-vs-hemorrhoids/

  Anal cancer is frequently misdiagnosed as hemorrhoids and this can lead to a delay in adequate treatment and care. […] One of the most apparent signs of anal cancer is bleeding. It may not start out as frequent bleeding but it’s important to see a doctor if it continues for some time. […] A sign of anal cancer is that the bleeding may be either dark or bright red colored. […] People with anal cancer may have either diarrhea or constipation, while someone with hemorrhoids generally has a history of chronic constipation. […] Lymph node swelling and abnormal discharge from the anus are commonly seen with anal cancer, and are not seen with hemorrhoids. […] Finally, a hard growth within or surrounding the anus may be more indicative of anal cancer. […] It’s important for people who have anal cancer symptoms to be examined by their healthcare provider or referred to a specialist. Although these symptoms may indicate the presence of anal cancer, some individuals with anal cancer may be asymptomatic. This can happen when the disease is in its early stages.

• #13 Anal Cancer Poop: Frequency, Texture, and Other Symptoms

  https://www.healthline.com/health/cancer/anal-cancer-poop

  Bleeding and discomfort are the most common symptoms of anal cancer. But you might also develop loose and more frequent or thinner stools if a tumor restricts movement through the anus. […] Bleeding from the anus is usually the first symptom people who develop anal cancer notice. While this blood doesnt exactly change the shape or texture of poop, it can change the color. […] For some people, cancer may also change the frequency and texture of your poop. You may have to go more frequently or you may have looser stools (diarrhea). […] Finally, anal cancer can restrict the movement of stools through the anus, giving your poop a narrower or smaller shape than youre used to. […] The most common stool changes include discoloration from bleeding, loose stools or diarrhea, or narrowed stools if a tumor restricts the movement of poop through your anus.

• #14 Explore Anal Cancer Symptoms And Causes Symptoms and Causes at HCG Oncology

  http://www.hcgoncology.com/types-of-cancers/anal-cancer-symptoms-and-causes/

  Anal cancer symptoms are pretty similar to those of hemorrhoids, such as anal bleeding. […] In some cases, patients do not experience any symptoms at all. However, with time, they start getting symptoms, such as itching in and around the rectum, abnormal discharge from the anus, swollen lymph nodes present in the groin or anal region, rectum bleeding, and pain in the anal area. […] If these signs of anal cancer are recognized and reported at an early stage, it can lead to positive health outcomes and improve survival rates. […] Bleeding is one of the first and foremost anal tumor symptoms. […] Other symptoms of anal cancer include pain in the anal area along with bleeding. […] Many patients also experience a mass or growth in the anal cavity as one of the early signs of anal cancer. […] Anal itching is also included in the early symptoms of anal cancer. […] Another symptom of anal cancer is feeling a lump near the anus. […] Patients suffering from cancer of the anal canal may feel burning pain or pressure in the area around their anus. […] A change in bowel movements could also be one of the anal tumor symptoms. […] One of the symptoms of anal cancer, which is common in hemorrhoids, is a narrowing of the stools. […] Squamous cell cancer presents itself as a nonhealing ulcer around the anus. […] Another common sign of anal carcinoma is a feeling of pain, fullness, or discomfort in the rectum.

• #15 Presenting symptoms predict local staging of anal cancer: a retrospective analysis of 86 patients

  https://pmc.ncbi.nlm.nih.gov/articles/PMC4822238/

  Most patients presented with T2 (37 %) or T3 (29 %) cancer. 85 of 86 patients were symptomatic with anal bleeding (78 %), anal/perianal pain (63 %), weight loss (31 %) and foreign body sensation (22 %). […] Patients with locally advanced disease (T3/T4) presented with more symptoms (p0.01) and more physical findings (p=0.04) than patients with T1/T2 disease. On multivariate regression analysis perianal pain, painful defecation and weight loss were significantly associated with T3/T4 disease. […] Clinical symptoms and physical findings are present in nearly all AC patients. Pain referred to the perianal region, painful defecation and weight loss have predictive value for locally advanced disease. […] Almost all patients reported symptoms due to anal carcinoma: 85 of 86 patients described at least one clinical complaint. The most frequent symptoms were anal bleeding (78 %), anal/perianal pain (63 %, including 29 % with anal pain, 24 % with perianal pain and 38 % of patients with painful defecation), weight loss (31 %), tumor on self-palpation (26 %) and foreign body sensation (22 %).

• #16 Presenting symptoms predict local staging of anal cancer: a retrospective analysis of 86 patients

  https://pmc.ncbi.nlm.nih.gov/articles/PMC4822238/

  Clinical presentation differed according to the T-stage of the tumor; patients with advanced disease described significantly more symptoms (2.1 for T1 and 4.4 for T2; p0.01). In addition, perianal pain, constipation, abdominal pain and weight loss were significantly more frequent in patients with locally advanced disease. […] The predictive value of perianal pain for advanced tumor remained strong even in a multivariate regression analysis.

• #17 Anal Cancer | Huntsman Cancer Institute | University of Utah Health

  https://healthcare.utah.edu/huntsmancancerinstitute/gi-cancer/anal-cancer

  Anal cancer is a disease in which cancerous cells form in the anus, the last part of the large intestine. […] These are signs and symptoms of anal cancer: A lump near the anus, Bleeding from the anus or rectum, Pain or pressure around the anus, Itching or discharge from the anus, A change in bowel habits. […] Doctors use cancer stages to find out if cancer has spread within the anus or to other parts of the body. There are three ways that cancer spreads in the body: through tissue, the lymph system, or the blood. […] These are the stages of anal cancer: Stage 0: Stage 0 cancers are often called carcinoma in situ. For anal cancer, stage 0 means there are abnormal cells on the innermost lining of the anus. These abnormal cells may become cancer cells and spread. Stage 1: Cancer cells have formed and the tumor is 2 centimeters or smaller. Stage 2: The tumor is larger than 2 centimeters. Stage 3 (3A, 3B): The cancer has spread to lymph nodes or nearby organs. Stage 4: The cancer has spread to distant parts of the body such as the liver or lungs.

• #18 What You Need to Know About Anal Cancer Symptoms – Ezra

  https://ezra.com/blog/anal-cancer-symptoms

  A feeling of fullness in the anal area or rectum: This is a sensation of incomplete evacuation after a bowel movement or a constant feeling of fullness in the rectum. […] Anal incontinence: This refers to the loss of control over bowel movements leading to unintentional passing of stool. […] Symptoms also vary between the two. Colorectal cancer may feel like pressure in the region accompanied by a sensation that the bowel doesn’t empty during a bowel movement. Other general signs include weakness, fatigue, and losing weight without trying. Anal cancer may manifest as itching, pain, or bleeding. […] Significant weight loss without any changes in diet or exercise routines is a more alarming symptom and is often associated with various types of cancer, including anal cancer. […] Symptoms that persist over time or worsen, despite treatment or changes in lifestyle, could be more indicative of cancer. For instance, rectal bleeding or anal pain that doesn’t improve or intensify should be taken more seriously.

• #19 Anal Cancer Symptoms, Staging, Causes, Treatment, Surgery & Diagnosis

  https://www.medicinenet.com/anal_cancer/article.htm

  The symptoms and signs of anal cancers may include one or more of the following: A lump or mass near the anus […] Anal bleeding […] A change in bowel habits, such as constipation, incontinence (leakage of bowel movements), and/or diarrhea […] Painful defecation, anal pain, or pain in the perianal area. […] Most anal cancer is found at an early or localized stage. In the unfortunate event that the disease is already spread outside of the anus, then symptoms and signs of more advanced disease can develop. These can include abdominal pain, low back pain, and weight loss. […] Anal cancer is usually curable when found localized. Early detection remains the key to long-term survival as it is in many forms of cancer. The 5-year survival rates by anal cancer stage and cell type include: Squamous cell: 71% for stage I, 64% for stage II, 48% for stage IIIA, 43% for stage IIIB, and 21% for stage IV.

• #20 Symptoms of anal cancer | Cancer Research UK

  https://www.cancerresearchuk.org/about-cancer/anal-cancer/symptoms

  This can develop in or around your anus. It might feel painful and may bleed. […] This can affect the skin around the anus. Itching of the skin is also called pruritis. […] You might pass a substance called mucus from your anus. […] You may have changes that can include: difficulty controlling your bowels (faecal incontinence), needing to have a poo urgently, thin poos. […] If you have anal cancer, swollen groin lymph nodes may be a sign that cancer cells have spread to them. […] If you have any of the above symptoms, you must get them checked by your GP. This is because catching cancer early can improve the outcomes.

• #21 Anal Cancer Symptoms and Progression

  https://www.verywellhealth.com/anal-cancer-symptoms-8728981

  As anal cancer grows and possibly spreads to other areas, further complications can occur. These can include: Bowel incontinence; Difficulty controlling bowel movements; Fistula development (abnormal connection between the anus and surrounding organs); Pain. […] Anal cancer symptoms may initially be attributed to less serious conditions like hemorrhoids. Common symptoms include rectal bleeding, itching, and changes in bowel habits. As the cancer progresses, these symptoms can worsen. Advanced cases may cause GI issues, fistulas, and severe pain.

• #22 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.

• #23 Anal Cancer: Symptoms and Treatment | Doctor

  https://patient.info/doctor/anal-carcinoma

  Anal cancer symptoms (presentation) include perianal pain and bleeding, a palpable lesion and faecal incontinence. […] Neglected tumours in women can cause a rectovaginal fistula. […] Tumours near the anal margin spread to the inguinal lymph nodes; those higher in the anal canal spread to the pelvic lymph nodes.

• #24 Anal Cancer | Cedars-Sinai

  https://www.cedars-sinai.org/health-library/diseases-and-conditions/a/anal-cancer.html

  Symptoms of anal cancer include bleeding, pain, discomfort, itching, discharge from the anus, or a lump near the anus. […] Sometimes people confuse the general symptoms of anal cancer with symptoms from hemorrhoids, and the correct diagnosis is often delayed. […] The diagnosis of anal cancer is made by performing a biopsy of the abnormal area, in the operating room. […] A small biopsy can be performed in the office with a local anesthetic. […] Stages of anal cancer are classified as follows: […] Stage 0 – Very early cancer. The cancer cells are confined to the top layer of anal tissue. […] Stage 1 – A tumor less than 2 centimeters (1 inch) in size. No evidence of spread to the lymph nodes. […] Stage 2 – A tumor greater than 2 centimeters (1 inch) in size. No invasion to adjacent organs such as the vagina, urethra or bladder. No evidence of spread to the lymph nodes.

• #25 Anal Cancer | Cedars-Sinai

  https://www.cedars-sinai.org/health-library/diseases-and-conditions/a/anal-cancer.html

  Stage 3a – A large tumor that invades into adjacent organs. No evidence of spread to the lymph nodes; or the tumor has spread only to the lymph nodes around the rectum. […] Stage 3b – A large tumor that invades into adjacent organs and has spread to the lymph nodes; or any size tumor with extensive spread to the lymph nodes, but no evidence of spread to distant organs. […] Stage 4 – Any size tumor that has spread to the lymph nodes and distant organs.

• #26 Anal cancer: How fast does it grow?

  https://www.medicalnewstoday.com/articles/how-fast-does-anal-cancer-grow

  Anal cancer grows at different rates for different people. It develops quickly in some individuals and slowly in others. Treatment is most likely to be effective when a doctor detects anal cancer early. […] In many cases, a doctor can detect anal cancer in its early stages. In some cases, a delay in diagnosis can allow the cancer to advance before it is found. […] Anal cancer is when the cells of the anus grow and divide abnormally quickly, forming anal tumors. As this cancer grows, the tumors will get larger and possibly more numerous. Anal cancer may also spread to other body parts. […] According to the same 2022 article, anal cancer can grow slowly in some people but quickly in others. Scientists do not understand why this difference exists. […] Anal cancer can spread to other organs. This process usually begins when cancer cells enter the lymphatic system. They will then enter the lymph nodes before spreading further throughout the body via the bloodstream or lymphatic system. […] In the early stages of anal cancer, the 5-year survival rate is high. The survival rate drops as the cancer develops. However, some anal cancer treatments are very effective.

• #27 Anal Cancer Symptoms and Causes – Gastroenterology Advisor

  https://www.gastroenterologyadvisor.com/factsheets/anal-cancer-symptoms-causes/

  Pain can be a symptom of anal cancer. But because not everyone who gets anal cancer has pain, if you develop other symptoms that might be anal cancer, such as itchiness or bleeding in or around the anus, it is important to get checked by a doctor. […] Although the growth rate of anal cancer varies from person to person, typically it is slow, developing over several years. […] Anal cancer can feel like a lump in or around the anal region. This lump can be painful. However, not everyone who has anal cancer develops a lump or pain, so if you have any other symptoms that might be anal cancer, such as itchiness or bleeding, it is important to tell your doctor.

• #28 Anal cancer explained: symptoms, diagnosis and treatment | MD Anderson Cancer Center

  https://www.mdanderson.org/cancerwise/9-common-anal-cancer-questions.h00-159464790.html

  Anal cancer is often detected initially after patients experience certain symptoms, such as: pain during a bowel movement, a little bleeding during or after a bowel movement, a change in bowel habits. […] Anal cancer is a fairly slow-growing disease. It probably takes several years to develop. […] Most patients with anal cancer that hasn’t spread can be cured with chemoradiation alone. […] We cure over 80% of our patients with stage I or stage II anal cancer, and about 60% of our patients with stage III anal cancer. […] Stage IV anal cancer usually cannot be cured, but it can be treated.

• #29 Anal Cancer – Summary, Symptoms, Treatments

  https://flcancer.com/articles/anal-cancer-summary-symptoms-treatments/

  Some anal cancers may go undetected until they have become more advanced. Bleeding is often the first sign of anal cancer. […] Itching in or around the rectum […] A lump or mass at the anal opening […] Pain or a feeling of fullness in the anal area […] Changes in bowel movements, such as narrowing of stool or loss of bowel control […] Abnormal discharge from the anus […] Swollen lymph nodes in the anal or groin areas. […] Symptoms of anal cancer can include severe itching or pain or the sensation of a lump around the anus. […] Anal cancers tend to be slow growing. They can spread, however, most often to the lungs and liver.

• #30 Rectal Cancer: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/21733-rectal-cancer

  You can have rectal cancer for years without noticing changes in your body. In many cases, rectal cancers dont cause symptoms at all. However, some people may notice certain warning signs. Rectal cancer symptoms may include: Rectal bleeding. Diarrhea. Constipation. A sudden change in how and when you poop. Poop that looks stringy or as thin as a pencil. Tiredness. Weakness. Abdominal pain. Unexplained weight loss. […] Rectal cancer typically is a slow-growing cancer that forms on the inner lining of your rectum. Your rectum is the last several inches of your large intestine. Most rectal cancers start as clumps of abnormal cells (polyps) known as adenomas. It can take 10 to 15 years for a polyp to turn into a cancerous tumor on your rectum. […] If you have rectal cancer, surgery to remove small cancerous tumors may cure the condition.

• #31 Anal Cancer | Huntsman Cancer Institute | University of Utah Health

  https://healthcare.utah.edu/huntsmancancerinstitute/gi-cancer/anal-cancer

  When cancer spreads from where it started to another part of the body, it is called metastasis. These metastatic cancer cells are the same type of cancer as the primary tumor. For example, if anal cancer spreads to the bone, the cancer cells in the bone are actually anal cancer cells. The disease is metastatic anal cancer, not bone cancer.

• #32 Anal Cancer | Hematology-Oncology Associates of CNY

  https://www.hoacny.com/our-services/cancers-we-treat/anal-cancer

  Signs of anal cancer include bleeding from the anus or rectum or a lump near the anus. […] After anal cancer has been diagnosed, tests are done to find out if cancer cells have spread within the anus or to other parts of the body. […] Anal cancer can recur (come back) after it has been treated. […] Recurrent anal cancer is cancer that has come back after it has been treated. If anal cancer comes back, it may come back in the anus or in other parts of the body, such as the liver or lungs. Tests will be done to help determine where the cancer has returned. The type of treatment for recurrent anal cancer will depend on where it has come back.

• #33 Anal Cancer & SCAC: Symptoms, Treatment Options, and Support

  https://www.analcancer.com/

  When cancer returns after being in remission, it’s called a recurrence, meaning some cancer cells have grown back. Your recurrent cancer may be in the same location as the original cancer or in soft tissue or lymph nodes near the original cancer. It also may have spread to more distant parts of the body. […] When cancer does not respond to treatment, it’s called progressive disease. Your progressive disease may be limited to the anal area or it may have spread to distant parts of the body.

• #34 An Early Diagnosis Leads to a Good Prognosis for a Rare Cancer

  https://www.rwjbh.org/patient-stories/an-early-diagnosis-of-anal-cancer-led-to-a-good-/

  It was April of 2020, soon after the pandemic had started, when I began to have symptoms, she says. I thought it was just a hemorrhoid flaring up, but it didnt go away. […] As she later learned, the symptoms of anal cancer itching, burning and bleeding can easily be mistaken for hemorrhoids or other benign conditions. Signs of anal cancer can also include narrow stools, a feeling of fullness, pain and discharge. […] Fortunately for Kathleen and thanks to her diligence in seeking medical care during the pandemic, when many put it off, the cancer had been found early and was self-contained. […] Kathleen marked October 1, 2020, in her calendar as the day when her treatments ended. She’ll be monitored closely for the next five years to make sure the cancer doesn’t return, but her prognosis is good. […] Because its location is easy to examine and because symptoms lead people to see a doctor, anal cancer is often found early. With early detection, survival rates are high.

• #35

  https://staging.fascrs.org/patients/diseases-and-conditions/a-z/anal-cancer-expanded-version

  Anal cancer is an abnormal growth of cells in or around the anus or anal canal, the short passage through which bowel movements pass. […] Anal cancers often cause symptoms such as: Bleeding from the rectum or anus, The feeling of a lump or mass at the anal opening, Persistent or recurring pain in the anal area, Persistent or recurrent itching, Change in bowel habits (having more or fewer bowel movements) or increased straining during a bowel movement, Narrowing of the stools, Discharge or drainage (mucous or pus) from the anus, Swollen lymph nodes (glands) or pain in the anal or groin areas. […] While up to 20% of patients with anal cancers may not have any symptoms, many cases of anal cancer can be found early because they form in a part of the digestive tract the doctor can reach and see easily. Unfortunately, sometimes symptoms don’t become evident until the cancer has grown or spread, so it is important to be aware of the symptoms associated with anal cancer, so the cancer may be caught early and without delay. […] More than 50% of anal cancers have a delayed diagnosis or misdiagnosis because of the symptoms being mistaken for some other problem (or because the cancer did not have any symptoms). If you have any of the symptoms listed above, see your doctor or colon and rectal surgeon.

• #36

  https://www.nbcnews.com/health/mens-health/what-are-symptoms-anal-cancer-disease-rise-u-s-n1086151

  They can be uncomfortable to talk about with a doctor, but early detection is key: […] Bleeding from the anus or rectum, which is often the first sign of the disease […] Pain or pressure in the area around the anus […] Itching or discharge […] A lump near the anus […] A change in bowel movements, like narrowing of stools. […] As with all cancers, early detection is extremely important. More than 80 percent of patients whose anal cancer had not spread lived for at least five more years after diagnosis. That number dropped to 30 percent when the cancer had spread to the liver or lungs.

• #37 Learn About the Signs and Symptoms of Anal Cancer | Stony Brook Medicine

  https://www.stonybrookmedicine.edu/patientcare/askexpert/analcancer/denoya

  One of the cancers that receives less attention than others but is just as important to be aware of is anal cancer, which occurs in 1 in 600 adults nationwide. Survival rates are greatly affected by how early it is detected. […] The symptoms of the most common type of anal cancer, squamous cell carcinoma, tend to be similar to those of hemorrhoids. Because of this and its relative low rate of occurrence in relation to other cancers it tends to be misdiagnosed or overlooked. See your doctor if you experience any of the following: Anal bleeding, A lump or mass at the anal opening, Persistent itching and pain, Drainage or discharge, Swollen lymph glands in the groin area, Changes in bowel habits. […] The earlier anal cancer is detected, the better the survival rates. For example, when detected in stage 1, the five-year survival rate is 70 percent. However, at stage 4, it drops to 20 percent.

• #38 Anal Cancer – Symptoms, Causes & Treatment | OSF Cancer Institute | OSF HealthCare

  https://www.osfhealthcare.org/services/specialties/cancer/conditions-treatments/conditions/anal

  Bleeding from the rectum is the most common symptom of anal cancer. But sometimes anal cancer does not cause any symptoms at all. […] Other anal cancer symptoms include: Pain or pressure around your anus, Itching around your anus, Discharge from your anus, Bleeding from your anus, Swollen lymph nodes in your anal or groin area, A lump or swelling near your anus, Narrower stools, An increase or decrease in bowel movements, Loss of control of bowel movements (incontinence). […] Anal cancer is defined in stages depending on how far along it has progressed or how much it has spread. When diagnosed with anal cancer, you’ll be diagnosed as stage 0, 1, 2, 3 or 4. Stages 0, 1 and 2 mean the cancer is localized it’s only found in the anus. Stages 3 and 4 mean the cancer has spread to other parts of the body. If the cancer has spread to other areas in the anal region, such as the vagina, prostate or bladder, this is considered regional. […] When caught early, anal cancer can be cured with treatment. According to the American Cancer Society, the five-year anal cancer survival rate is about 83% when it hasn’t spread and 67% when it has spread to other areas in the same region as the anus.

• #39 Anal cancer | NHS inform

  https://www.nhsinform.scot/illnesses-and-conditions/cancer/cancer-types-in-adults/anal-cancer/

  Symptoms of anal cancer can include: […] bleeding from the bottom (rectal bleeding) […] itching and pain around the anus […] small lumps around the anus […] a discharge of mucus from the anus […] loss of bowel control (bowel incontinence) […] However, some people with anal cancer don’t have any symptoms. […] Tell your doctor if you develop any of these symptoms so they can be investigated and treated.

• #40 What You Need to Know About Anal Cancer Symptoms – Ezra

  https://ezra.com/blog/anal-cancer-symptoms

  The presence of multiple symptoms simultaneously increases the likelihood of them being indicative of a more serious condition like cancer. For example, experiencing rectal bleeding combined with unexplained weight loss and changes in bowel habits is more concerning than any one of these symptoms alone. […] Awareness of the symptoms of anal cancer and seeking timely health care can significantly impact outcomes.

• #41

  https://www.today.com/health/womens-health/nurse-rectal-cancer-symptoms-doctors-dismissed-rcna196046

  At 35, Katie Dutton is already a rectal cancer survivor, an ordeal that started with seemingly benign symptoms doctors initially dismissed. […] In May 2022, Dutton suddenly started experiencing constipation. […] In December of that year, she saw a big gush of bright red blood after a bowel movement and then consistent bleeding almost every time she went to the bathroom. […] Rectal bleeding is the „red flag symptom to be concerned about, Dr. Daniel Chung, a gastroenterologist at Massachusetts General Hospital, previously told TODAY.com. […] Changes in bowel habits, unexplained weight loss, anemia, abdominal pain, narrow stools and an unproductive urge to have a bowel movement are also colorectal cancer symptoms. […] Dutton officially found out she had Stage 3B rectal cancer on Black Friday in November 2023. […] Dutton urges others to be aware of the symptoms and advocate for themselves. […] Rule out cancer first. The stakes are too high.

• #42

  https://111.wales.nhs.uk/canceroftheanus/

  Anal cancer is a rare type of cancer that affects the anus. […] Symptoms of anal cancer can include: bleeding from the bottom, itching and pain around the anus, small lumps around and inside the bottom, a discharge of mucus from the bottom, having problems controlling when you poo (bowel incontinence), needing to poo often with looser, runnier poos. […] Anal cancer may have no symptoms at all, or they might be hard to spot. […] It’s important to get any symptoms of anal cancer checked as soon as possible. Finding it early can make it more treatable. […] Having these symptoms does not definitely mean you have anal cancer. But it’s important to get them checked by a GP. […] Anal cancer is often treatable when found early.

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