Materiały źródłowe

• #1 Gastric Polyps | Saint Luke’s Health System

  https://www.saintlukeskc.org/health-library/gastric-polyps

  Gastric polyps are abnormal growths on the inner lining of your stomach. Most are harmless and dont cause symptoms. But some of them turn into cancer. […] Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This test is called an upper endoscopy. In this test, a thin tube with a tiny camera looks into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause the following symptoms: Stomach pain, Vomiting, which can lead to anemia, Bleeding, especially if the polyp is ulcerated, Symptoms from stomach blockage, such as weight loss or intense vomiting. […] Gastric polyps that become cancer may cause other symptoms.

• #2 Gastric Polyps | Cedars-Sinai

  https://www.cedars-sinai.org/health-library/diseases-and-conditions/g/gastric-polyps.html

  Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This test is called an upper endoscopy. In this test, a thin tube with a tiny camera looks into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause the following symptoms: Stomach pain, Vomiting, which can lead to anemia, Bleeding, especially if the polyp is ulcerated, Symptoms from stomach blockage, such as weight loss or intense vomiting. […] Gastric polyps that become cancer may cause other symptoms.

• #3 Gastric Polyps – Symptoms, Causes, Types, Treatment PACE Hospitals – Best Hospitals in Hitech City, Hyderabad, India | Near Madhapur, Kukatpally, KPHB, Kondapur, Gachibowli, Jubilee Hills, Banjara HillsPACE Hospitals Contact Number for ap

  https://www.pacehospital.com/gastric-polyps-symptoms-causes-types-diagnosis-and-treatment

  Gastric polyps are abnormal mucosal or submucosal growths in the stomach, often detected incidentally during endoscopy. They can be benign, precancerous, or malignant, with common types including fundic gland polyps (FGPs), hyperplastic polyps (HPs), and adenomatous polyps. […] Most are asymptomatic but may cause bleeding or obstruction. […] Over 90% of stomach polyps are unintentionally discovered during endoscopy, most of which are asymptomatic. Though most of the gastric polyps are asymptomatic, the prominently observed symptoms are: Dyspepsia: Persistent discomfort in the upper abdomen, often accompanied by bloating, nausea, or early satiety. […] Gastrointestinal Bleeding: Polyps may ulcerate, leading to symptoms like melena (dark stools) or hematemesis (vomiting blood). […] Anemia: Chronic blood loss from ulcerated or inflamed polyps can cause a decrease in hemoglobin levels, leading to fatigue and weakness.

• #4 Learning About Gastric Polyps | Kaiser Permanente

  https://healthy.kaiserpermanente.org/health-wellness/health-encyclopedia/he.learning-about-gastric-polyps.abs2559

  You may not know that you have gastric polyps. Most polyps don’t lead to symptoms. Once in a while, larger polyps may cause bleeding, belly pain, or a blockage in the stomach. […] Most gastric polyps aren’t cancer. But a certain kind of polyp can turn into cancer.

• #5 Stomach Polyps: Causes, Treatment, and more

  https://www.healthline.com/health/stomach-polyps

  Most stomach polyps dont cause any specific symptoms. Theyre usually only found when you have a test called an upper endoscopy to examine your stomach tissues. […] Larger gastric polyps are usually the only ones that cause symptoms. These may include: abdomen pain, vomiting, anemia, weight loss.

• #6 Stomach polyps: Types, symptoms, causes, treatment

  https://www.medicalnewstoday.com/articles/stomach-polyps

  Stomach polyps are abnormal tissue growths that form within the stomach. Although they are usually harmless, some stomach polyps have the potential to become cancerous. […] The majority of stomach polyps are symptomless. However, when stomach polyps do cause symptoms, a person may experience: indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, gastrointestinal bleeding, anemia, iron deficiency, fatigue. It is advisable that anyone who regularly experiences the above symptoms seeks the advice of a doctor. […] Diagnosing stomach polyps can be difficult. As so many stomach polyps are symptomless, doctors detect more than 90% of them accidentally while performing an endoscopy for other reasons. […] If stomach polyps are asymptomatic and not cancerous, there may be no need for any form of treatment.

• #7 CoxHealth | Gastric Polyps

  https://www.coxhealth.com/condition/gastric-polyps/

  Gastric polyps are abnormal growths on the inner lining of your stomach. Most are harmless and don’t cause symptoms. But some of them can turn into cancer. […] Most gastric polyps don’t cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This is typically a test called an upper endoscopy. In this test, a thin tube with a tiny camera is put down your throat to look into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause symptoms, including: Stomach pain. Heartburn. Vomiting with blood, which can lead to anemia. Bleeding, especially if the polyp has a sore on it. Symptoms from stomach blockage, such as weight loss or intense vomiting. Fatigue. Lack of iron in the body. Feeling full after eating only a small amount of food. […] Gastric polyps that become cancer may cause other symptoms.

• #8 Stomach Polyps: Symptoms, Causes, Types & Treatment

  https://my.clevelandclinic.org/health/diseases/17797-stomach-polyps

  Most stomach polyps dont cause any symptoms. Theyre usually discovered by accident during an exam youre having for some other reason. However, some types of polyps can bleed. And rarely, some types can grow large enough to cause an obstruction. These events might cause different sets of symptoms, like: […] A polyp large enough to interfere with your digestive system may cause symptoms like nausea, indigestion and stomach pain. It might feel tender when you press on your stomach. If a polyp actually blocks the outlet to your stomach, you might vomit, lose your appetite and lose weight. […] The chance of finding stomach cancer in a polyp is less than 2%.

• #9 Gastric/Stomach Polyps: Causes, Treatment, Prevention [2025]

  https://colorectalsurgery.com.sg/gastric-polyps-symptoms/

  Stomach polyps are growths in the stomach. Most of the time, they dont cause any problems and people dont even know they have them. But sometimes, they can cause certain symptoms that might be bothersome […] A frequent symptom of stomach polyps is a vague pain or discomfort in the upper abdomen. It can range from mild to intense, possibly intensifying after meals. […] Bleeding from polyps can be subtle, leading to iron-deficiency anaemia or evident, presenting as blood in the stool or black, tarry stools. Gastric bleeding might also result in vomiting blood in some cases. […] If a polyp grows large enough or becomes inflamed, it can cause nausea or even episodes of vomiting. […] Larger polyps might give a sensation of fullness in the upper stomach, especially after eating. […] Chronic inflammation of the stomach lining, commonly known as gastritis, can lead to the formation of hyperplastic polyps. These polyps are often benign, but theres a slight chance they can become cancerous, especially if they are large or if they exhibit certain cellular changes.

• #10 Gastric Polyps

  https://healthlibrary.brighamandwomens.org/library/Encyclopedia/134,616

  Gastric polyps are abnormal growths on the inner lining of your stomach. Most are harmless and dont cause symptoms. But some of them can turn into cancer. […] Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This is typically a test called an upper endoscopy. In this test, a thin tube with a tiny camera is put down your throat to look into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause symptoms, including: Stomach pain. Heartburn. Vomiting with blood, which can lead to anemia. Bleeding, especially if the polyp has a sore on it. Symptoms from stomach blockage, such as weight loss or intense vomiting. Fatigue. Lack of iron in the body. Feeling full after eating only a small amount of food.

• #11 Stomach polyps

  https://johnsonmemorial.org/jmh-health/disease-conditions/con-20377979

  Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. […] Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #12 Stomach polyps | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/stomach-polyps?content_id=CON-20377979

  Stomach polyps also called gastric polyps are masses of cells that form on the lining inside your stomach. These polyps are rare and usually don’t cause any signs or symptoms. […] Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. […] Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #13 Polyps in Stomach: Symptoms, Types, Causes & Treatment – Tua Saúde

  https://www.tuasaude.com/en/polyps-in-stomach/

  Polyps in the stomach are masses of cells that can arise due to excessive growth of stomach lining cells. Most of the time, they do not cause any symptoms and are only discovered during routine examinations. However, when they are large, they can lead to wounds or ulcers, resulting in symptoms such as abdominal pain, nausea or bloody stools. […] The most common symptoms of polyps in the stomach are: Heartburn, Gastroesophageal reflux, Abdominal pain or discomfort, Indigestion, Feeling of a full stomach, Increased gas production, Nausea, Excessive tiredness, Blood in the stool or dark stools, Vomiting with blood, Decrease in blood pressure. […] Generally, polyps in the stomach cause symptoms when the polyp is very large. These can lead to wounds, ulcers, bleeding or even stomach obstruction. […] In most cases, polyps in the stomach are benign and have a low probability of turning into cancer, however in the case of adenomatous polyps or familial adenomatous polyposis, there is a greater risk of turning into cancer.

• #14 Polyps in Stomach: Symptoms, Types, Causes & Treatment – Tua Saúde

  https://www.tuasaude.com/en/polyps-in-stomach/

  Polyps in the stomach are masses of cells that can arise due to excessive growth of stomach lining cells. Most of the time, they do not cause any symptoms and are only discovered during routine examinations. However, when they are large, they can lead to wounds or ulcers, resulting in symptoms such as abdominal pain, nausea or bloody stools. […] The most common symptoms of polyps in the stomach are: Heartburn, Gastroesophageal reflux, Abdominal pain or discomfort, Indigestion, Feeling of a full stomach, Increased gas production, Nausea, Excessive tiredness, Blood in the stool or dark stools, Vomiting with blood, Decrease in blood pressure. […] Generally, polyps in the stomach cause symptoms when the polyp is very large. These can lead to wounds, ulcers, bleeding or even stomach obstruction. […] In most cases, polyps in the stomach are benign and have a low probability of turning into cancer, however in the case of adenomatous polyps or familial adenomatous polyposis, there is a greater risk of turning into cancer.

• #15 Gastric Polyps | Cedars-Sinai

  https://www.cedars-sinai.org/health-library/diseases-and-conditions/g/gastric-polyps.html

  Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This test is called an upper endoscopy. In this test, a thin tube with a tiny camera looks into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause the following symptoms: Stomach pain, Vomiting, which can lead to anemia, Bleeding, especially if the polyp is ulcerated, Symptoms from stomach blockage, such as weight loss or intense vomiting. […] Gastric polyps that become cancer may cause other symptoms.

• #16 Polyps in Stomach: Symptoms, Types, Causes & Treatment – Tua Saúde

  https://www.tuasaude.com/en/polyps-in-stomach/

  Polyps in the stomach are masses of cells that can arise due to excessive growth of stomach lining cells. Most of the time, they do not cause any symptoms and are only discovered during routine examinations. However, when they are large, they can lead to wounds or ulcers, resulting in symptoms such as abdominal pain, nausea or bloody stools. […] The most common symptoms of polyps in the stomach are: Heartburn, Gastroesophageal reflux, Abdominal pain or discomfort, Indigestion, Feeling of a full stomach, Increased gas production, Nausea, Excessive tiredness, Blood in the stool or dark stools, Vomiting with blood, Decrease in blood pressure. […] Generally, polyps in the stomach cause symptoms when the polyp is very large. These can lead to wounds, ulcers, bleeding or even stomach obstruction. […] In most cases, polyps in the stomach are benign and have a low probability of turning into cancer, however in the case of adenomatous polyps or familial adenomatous polyposis, there is a greater risk of turning into cancer.

• #17 Mayo Clinic Health Library – Stomach polyps | Swiss Medical Network

  https://www.swissmedical.net/en/healtcare-library/con-20377979

  Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #18 Gastric/Stomach Polyps: Causes, Treatment, Prevention [2025]

  https://colorectalsurgery.com.sg/gastric-polyps-symptoms/

  Stomach polyps are growths in the stomach. Most of the time, they dont cause any problems and people dont even know they have them. But sometimes, they can cause certain symptoms that might be bothersome […] A frequent symptom of stomach polyps is a vague pain or discomfort in the upper abdomen. It can range from mild to intense, possibly intensifying after meals. […] Bleeding from polyps can be subtle, leading to iron-deficiency anaemia or evident, presenting as blood in the stool or black, tarry stools. Gastric bleeding might also result in vomiting blood in some cases. […] If a polyp grows large enough or becomes inflamed, it can cause nausea or even episodes of vomiting. […] Larger polyps might give a sensation of fullness in the upper stomach, especially after eating. […] Chronic inflammation of the stomach lining, commonly known as gastritis, can lead to the formation of hyperplastic polyps. These polyps are often benign, but theres a slight chance they can become cancerous, especially if they are large or if they exhibit certain cellular changes.

• #19 Gastric Polyps – Symptoms, Causes, Types, Treatment PACE Hospitals – Best Hospitals in Hitech City, Hyderabad, India | Near Madhapur, Kukatpally, KPHB, Kondapur, Gachibowli, Jubilee Hills, Banjara HillsPACE Hospitals Contact Number for ap

  https://www.pacehospital.com/gastric-polyps-symptoms-causes-types-diagnosis-and-treatment

  Gastric polyps are abnormal mucosal or submucosal growths in the stomach, often detected incidentally during endoscopy. They can be benign, precancerous, or malignant, with common types including fundic gland polyps (FGPs), hyperplastic polyps (HPs), and adenomatous polyps. […] Most are asymptomatic but may cause bleeding or obstruction. […] Over 90% of stomach polyps are unintentionally discovered during endoscopy, most of which are asymptomatic. Though most of the gastric polyps are asymptomatic, the prominently observed symptoms are: Dyspepsia: Persistent discomfort in the upper abdomen, often accompanied by bloating, nausea, or early satiety. […] Gastrointestinal Bleeding: Polyps may ulcerate, leading to symptoms like melena (dark stools) or hematemesis (vomiting blood). […] Anemia: Chronic blood loss from ulcerated or inflamed polyps can cause a decrease in hemoglobin levels, leading to fatigue and weakness.

• #20 What to Know About Stomach Polyps

  https://www.verywellhealth.com/stomach-polyps-8737316

  Stomach polyps, also called gastric polyps, are abnormal tissue growths that develop in your stomach lining. Over 85% of stomach polyps are benign (noncancerous), and many don’t cause any symptoms. However, some stomach polyps are a sign of gastric cancer. […] Most stomach polyps are benign and asymptomatic. However, some stomach polyps are malignant (cancerous) and can lead to serious health complications. […] Most stomach polyps are asymptomatic. This is especially true of fundic gland polyps, which tend to be small. However, certain polyps—especially those with a diameter of 1 cm or more—cause symptoms. You may experience: abdominal pain, anemia (lack of healthy red blood cells), gastric outlet obstruction, which causes nausea, vomiting, bloating, and unintended weight loss, rectal bleeding or bloody stool.

• #21 Stomach polyps: Types, symptoms, causes, treatment

  https://www.medicalnewstoday.com/articles/stomach-polyps

  Stomach polyps are abnormal tissue growths that form within the stomach. Although they are usually harmless, some stomach polyps have the potential to become cancerous. […] The majority of stomach polyps are symptomless. However, when stomach polyps do cause symptoms, a person may experience: indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, gastrointestinal bleeding, anemia, iron deficiency, fatigue. It is advisable that anyone who regularly experiences the above symptoms seeks the advice of a doctor. […] Diagnosing stomach polyps can be difficult. As so many stomach polyps are symptomless, doctors detect more than 90% of them accidentally while performing an endoscopy for other reasons. […] If stomach polyps are asymptomatic and not cancerous, there may be no need for any form of treatment.

• #22 Stomach polyps

  https://johnsonmemorial.org/jmh-health/disease-conditions/con-20377979

  Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. […] Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #23 Stomach Polyps: Symptoms, Causes, Types & Treatment

  https://my.clevelandclinic.org/health/diseases/17797-stomach-polyps

  Most stomach polyps dont cause any symptoms. Theyre usually discovered by accident during an exam youre having for some other reason. However, some types of polyps can bleed. And rarely, some types can grow large enough to cause an obstruction. These events might cause different sets of symptoms, like: […] A polyp large enough to interfere with your digestive system may cause symptoms like nausea, indigestion and stomach pain. It might feel tender when you press on your stomach. If a polyp actually blocks the outlet to your stomach, you might vomit, lose your appetite and lose weight. […] The chance of finding stomach cancer in a polyp is less than 2%.

• #24 Gastric Polyps | Saint Luke’s Health System

  https://www.saintlukeskc.org/health-library/gastric-polyps

  Gastric polyps are abnormal growths on the inner lining of your stomach. Most are harmless and dont cause symptoms. But some of them turn into cancer. […] Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This test is called an upper endoscopy. In this test, a thin tube with a tiny camera looks into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause the following symptoms: Stomach pain, Vomiting, which can lead to anemia, Bleeding, especially if the polyp is ulcerated, Symptoms from stomach blockage, such as weight loss or intense vomiting. […] Gastric polyps that become cancer may cause other symptoms.

• #25 Stomach Polyps: Symptoms, Causes, Types & Treatment

  https://my.clevelandclinic.org/health/diseases/17797-stomach-polyps

  Most stomach polyps dont cause any symptoms. Theyre usually discovered by accident during an exam youre having for some other reason. However, some types of polyps can bleed. And rarely, some types can grow large enough to cause an obstruction. These events might cause different sets of symptoms, like: […] A polyp large enough to interfere with your digestive system may cause symptoms like nausea, indigestion and stomach pain. It might feel tender when you press on your stomach. If a polyp actually blocks the outlet to your stomach, you might vomit, lose your appetite and lose weight. […] The chance of finding stomach cancer in a polyp is less than 2%.

• #26 Gastric Polyps – Symptoms, Causes, Types, Treatment PACE Hospitals – Best Hospitals in Hitech City, Hyderabad, India | Near Madhapur, Kukatpally, KPHB, Kondapur, Gachibowli, Jubilee Hills, Banjara HillsPACE Hospitals Contact Number for ap

  https://www.pacehospital.com/gastric-polyps-symptoms-causes-types-diagnosis-and-treatment

  Gastric Outlet Obstruction: Large polyps, particularly in the pyloric region, may block food passage, causing nausea, vomiting, and weight loss. […] The probability of gastric polyps transforming into malignant tumors varies based on the polyp’s pathology, with an overall malignant transformation incidence of 0.4–10%. […] The incidence of gastric polyps is rising every year due to changes in people’s diet and lifestyle, which also substantially raises the risk of cancer. […] Many gastric polyps remain harmless, but untreated high-risk polyps (e.g., adenomatous polyps) may progress to gastric cancer.

• #27 Treatment for Gastric Polyps – Ask Gastroenterologist in Patna

  https://bigapollospectra.com/blog/treatment-for-gastric-polyps-ask-gastroenterologist-in-patna/

  Gastric polyps frequently do no longer reason large signs and symptoms and are frequently detected sooner or later of endoscopy for unrelated gastrointestinal troubles. […] However, if signs do get up, they may encompass: Abdominal pain or pain, Bloating, Nausea, Vomiting, Bleeding, that can motive anemia, Dark, sticky stools (indicating gastrointestinal bleeding). […] While gastric polyps are normally innocent, certain kinds can supply a danger of developing into stomach maximum cancers, making early detection and appropriate treatment crucial.

• #28 Gastric Polyps | Saint Luke’s Health System

  https://www.saintlukeskc.org/health-library/gastric-polyps

  Gastric polyps are abnormal growths on the inner lining of your stomach. Most are harmless and dont cause symptoms. But some of them turn into cancer. […] Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This test is called an upper endoscopy. In this test, a thin tube with a tiny camera looks into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause the following symptoms: Stomach pain, Vomiting, which can lead to anemia, Bleeding, especially if the polyp is ulcerated, Symptoms from stomach blockage, such as weight loss or intense vomiting. […] Gastric polyps that become cancer may cause other symptoms.

• #29 Stomach polyps: Types, symptoms, causes, treatment

  https://www.medicalnewstoday.com/articles/stomach-polyps

  Stomach polyps are abnormal tissue growths that form within the stomach. Although they are usually harmless, some stomach polyps have the potential to become cancerous. […] The majority of stomach polyps are symptomless. However, when stomach polyps do cause symptoms, a person may experience: indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, gastrointestinal bleeding, anemia, iron deficiency, fatigue. It is advisable that anyone who regularly experiences the above symptoms seeks the advice of a doctor. […] Diagnosing stomach polyps can be difficult. As so many stomach polyps are symptomless, doctors detect more than 90% of them accidentally while performing an endoscopy for other reasons. […] If stomach polyps are asymptomatic and not cancerous, there may be no need for any form of treatment.

• #30 Stomach polyps

  https://johnsonmemorial.org/jmh-health/disease-conditions/con-20377979

  Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. […] Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #31 Mayo Clinic Health Library – Stomach polyps | Swiss Medical Network

  https://www.swissmedical.net/en/healtcare-library/con-20377979

  Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #32 Gastric Polyp – MD Searchlight

  https://mdsearchlight.com/gut-health/gastric-polyp/

  Most gastric polyps do not cause any symptoms, with more than 90% of them only discovered during a routine endoscopy. When symptoms do arise, they can include indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, blockage of the passage from the stomach, bleeding in the digestive tract, anemia, fatigue, and iron deficiency. However, gastric polyps are usually less than 2cm in size and are rarely detected during a physical exam. […] The prognosis for gastric polyps is generally quite good, with less than 2% of investigated polyps turning out to be cancerous. However, certain characteristics such as large size, old age of the patient, and the presence of multiple adenomas can indicate a poorer prognosis. The risk of polyps turning into pre-cancerous or cancerous lesions increases significantly when they are larger than 20mm, found in older patients, or if multiple adenomas are present.

• #33 Gastric Polyp – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560704/

  Gastric polyps are growths that project from the mucosal or submucosal tissue of the stomach, often discovered incidentally during upper endoscopy. […] While most gastric polyps are benign, some, particularly adenomatous polyps, carry a risk of dysplasia and progression to invasive gastric cancer. […] Most polyps are asymptomatic, but larger polyps may cause abdominal pain, bleeding, or obstruction. […] Hyperplastic polyps, which often proliferate in response to atrophic gastritis, may give rise to iron deficiency anemia and are correlated with pernicious anemia. […] Gastric adenomatous polyps are precursors to adenocarcinoma, and are most common in the antrum, but can be found anywhere in the stomach. […] The risk of dysplasia or malignancy increases in lesions larger than 20 cm in older patients and in genetic conditions such as FAP, which carries a higher risk for the development of adenocarcinoma. […] Gastric cancer is the third most common cause of death from cancer worldwide. Gastric polyps can represent precancerous lesions, and timely treatment of gastric polyps may reduce the incidence of gastric cancer.

• #34 Cary Gastroenterology Associates | What Are Fundic Gland Polyps?

  https://www.carygastro.com/blog/what-are-fundic-gland-polyps

  In general, stomach (gastric) polyps are cellular mutations that can be either benign or cancerous (neoplastic), and they most likely develop from stomach epithelial tissue in the gastric mucosa. […] Gastric polyps can develop in adults of all ages, but it becomes more common in people 65 and older. […] When found in groups, a patient can develop fundic gland polyposis, a syndrome that may suggest a higher risk of stomach or colon cancer. […] Gastric polyps dont usually lead to obvious symptoms, so diagnosis can be difficult at first; larger polyps may even cause some abdominal pain or minor internal bleeding, but it wouldnt necessarily be distinguishable from other gastrointestinal problems. […] More than 90% of gastric polyps found during an endoscopic examination are noncancerous.

• #35

  https://journals.lww.com/md-journal/fulltext/2018/06010/small_gastric_hyperplastic_polyp_with_acute.43.aspx

  As the surfaces of large hyperplastic polyps can be eroded, they can cause iron deficiency anemia due to chronic blood loss. […] Patients presenting with acute bleeding are rare; however, the treatment should be immediately planned during initial endoscopy in patients with emergencies. […] The rate of adenocarcinoma in hyperplastic polyps is reported to range from 0.6% to 2.1%. […] In conclusion, unusual presentation and surface morphologic changes in gastric hyperplastic polyps may be related to malignant changes. Endoscopists should carefully inspect such polyps and consider wider resection than that in snare polypectomy.

• #36 Gastric/Stomach Polyps: Causes, Treatment, Prevention [2025]

  https://colorectalsurgery.com.sg/gastric-polyps-symptoms/

  Stomach polyps are growths in the stomach. Most of the time, they dont cause any problems and people dont even know they have them. But sometimes, they can cause certain symptoms that might be bothersome […] A frequent symptom of stomach polyps is a vague pain or discomfort in the upper abdomen. It can range from mild to intense, possibly intensifying after meals. […] Bleeding from polyps can be subtle, leading to iron-deficiency anaemia or evident, presenting as blood in the stool or black, tarry stools. Gastric bleeding might also result in vomiting blood in some cases. […] If a polyp grows large enough or becomes inflamed, it can cause nausea or even episodes of vomiting. […] Larger polyps might give a sensation of fullness in the upper stomach, especially after eating. […] Chronic inflammation of the stomach lining, commonly known as gastritis, can lead to the formation of hyperplastic polyps. These polyps are often benign, but theres a slight chance they can become cancerous, especially if they are large or if they exhibit certain cellular changes.

• #37 Gastric Polyp – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560704/

  Gastric polyps are growths that project from the mucosal or submucosal tissue of the stomach, often discovered incidentally during upper endoscopy. […] While most gastric polyps are benign, some, particularly adenomatous polyps, carry a risk of dysplasia and progression to invasive gastric cancer. […] Most polyps are asymptomatic, but larger polyps may cause abdominal pain, bleeding, or obstruction. […] Hyperplastic polyps, which often proliferate in response to atrophic gastritis, may give rise to iron deficiency anemia and are correlated with pernicious anemia. […] Gastric adenomatous polyps are precursors to adenocarcinoma, and are most common in the antrum, but can be found anywhere in the stomach. […] The risk of dysplasia or malignancy increases in lesions larger than 20 cm in older patients and in genetic conditions such as FAP, which carries a higher risk for the development of adenocarcinoma. […] Gastric cancer is the third most common cause of death from cancer worldwide. Gastric polyps can represent precancerous lesions, and timely treatment of gastric polyps may reduce the incidence of gastric cancer.

• #38 Gastric/Stomach Polyps: Causes, Treatment, Prevention [2025]

  https://colorectalsurgery.com.sg/gastric-polyps-symptoms/

  Adenomatous polyps are less common than hyperplastic polyps but hold a significant risk. These polyps have the potential to become cancerous if left unchecked. […] Hamartomatous polyps are benign overgrowths formed from a mix of tissues normally found at their location. They are often associated with inherited syndromes like Peutz-Jeghers syndrome or familial adenomatous polyposis in the stomach. […] Inflammatory fibroid polyps are benign growths in any part of the gastrointestinal tract, including the stomach. Comprising connective tissues, these polyps are not typically inherited and are not known to become cancerous. They often manifest as a response to inflammation and can cause symptoms like pain or bleeding.

• #39 Gastric/Stomach Polyps: Causes, Treatment, Prevention [2025]

  https://colorectalsurgery.com.sg/gastric-polyps-symptoms/

  Adenomatous polyps are less common than hyperplastic polyps but hold a significant risk. These polyps have the potential to become cancerous if left unchecked. […] Hamartomatous polyps are benign overgrowths formed from a mix of tissues normally found at their location. They are often associated with inherited syndromes like Peutz-Jeghers syndrome or familial adenomatous polyposis in the stomach. […] Inflammatory fibroid polyps are benign growths in any part of the gastrointestinal tract, including the stomach. Comprising connective tissues, these polyps are not typically inherited and are not known to become cancerous. They often manifest as a response to inflammation and can cause symptoms like pain or bleeding.

• #40 Gastric/Stomach Polyps: Causes, Treatment, Prevention [2025]

  https://colorectalsurgery.com.sg/gastric-polyps-symptoms/

  Adenomatous polyps are less common than hyperplastic polyps but hold a significant risk. These polyps have the potential to become cancerous if left unchecked. […] Hamartomatous polyps are benign overgrowths formed from a mix of tissues normally found at their location. They are often associated with inherited syndromes like Peutz-Jeghers syndrome or familial adenomatous polyposis in the stomach. […] Inflammatory fibroid polyps are benign growths in any part of the gastrointestinal tract, including the stomach. Comprising connective tissues, these polyps are not typically inherited and are not known to become cancerous. They often manifest as a response to inflammation and can cause symptoms like pain or bleeding.

• #41 Risk Factors of Multiple Gastric Polyps according to the Histologic Classification: Prospective Observational Cohort Study

  https://www.kjg.or.kr/journal/view.html?uid=5472&vmd=Full

  Most gastric polyps are usually asymptomatic. They are found incidentally in approximately 2% of upper endoscopies performed for unrelated reasons. A health check-up program designed to detect gastric cancer was implemented by the Korean government in 2001 for a biannual evaluation of Korean citizens aged more than 40 years. Since then, gastroscopy has become common and asymptomatic gastric polyps have been discovered increasingly. In recent years, the incidence of multiple gastric polyps has also increased. The most common type of gastric polyps detected by endoscopy are epithelial polyps, including fundic gland polyps (FGPs), hyperplastic polyp (HP), and gastric adenoma. […] HP represent 30-90% of gastric epithelial polyps. Their histologic features include elongation, twisting, branching, and cystic dilatation of the tortuous foveolae with inflamed stroma (so-called corkscrew appearance) lined by hyperplastic gastric mucin-containing epithelium. These polyps usually develop in patients with atrophic gastritis, Helicobacter pylori (H. pylori) associated gastritis, or gastric ulcer. They can also develop on the anastomotic site of Billroth I or II surgery because such sites are exposed continuously to bile reflux and a chronic inflammatory environment. HP can progress to cancer in 1.5-2.1% of cases. The risk of pre-cancerous lesions increases when the size is greater than 10 mm and pedunculated in the peripheral mucosa of the polyp than in the polyp itself.

• #42 Risk Factors of Multiple Gastric Polyps according to the Histologic Classification: Prospective Observational Cohort Study

  https://www.kjg.or.kr/journal/view.html?uid=5472&vmd=Full

  The proportion of H. pylori infection was significantly lower in the FGP (n=6, 12.8%) than in the HP group (n=9, 69.2%) (p0.001). The median serum gastrin level (pg/dL) was significantly higher in the HP group (194.7, range 50.6-387.8) than in the FGP (57.4, range 24.8-79.0) (p=0.007). Histologically, neutrophil infiltration in the antrum (n=3, 23.1%) (p=0.022) and body of the stomach (n=4, 30.8%) (p=0.030) were significantly higher in the HP group than those of the FGP group (both n=1, 2.1%). In addition, the HP group showed higher intestinal metaplasia in the antrum (n=3, 23.1%) (p=0.010) and in the body of the stomach (n=2, 5.4%) (p=0.024) than the FGP group (both n=0, 0.0%). On the other hand, monocyte infiltration in the antrum (n=36, 76.6%) (p=0.018) and body of the stomach (n=35, 75.5%) (p0.001) in the FGP group were significantly higher than those in the HP group (both n=9, 69.2%).

• #43 Can Stomach Polyps become Stomach Cancer? – Abdi Waluyo Hospital

  https://abdiwaluyo.com/en/health-info/can-stomach-polyps-become-stomach-cancer-2/

  Gastric polyps are growths that protrude into the lining of the stomach. Most gastric polyps are not harmful, but some gastric polyps have the potential to develop into cancer if left untreated. Generally, gastric polyps do not cause any symptoms, so they are often discovered incidentally during endoscopic procedures. […] The potential for malignancy increases as the size of the polyp grows. Therefore, proper treatment of gastric polyps has the potential to reduce the incidence of stomach cancer. Larger polyps (more than 5 mm or 10 mm in size) are highly recommended for removal. Even though polyps may not appear harmful initially, doctors still recommend removing them because polyps can grow and potentially become cancerous later on. […] Stomach cancer ranks third globally among cancers that can cause death, with its exact causes still not entirely clear. Stomach cancer begins with changes in the epithelial cells lining the stomach.

• #44 The management of gastric polyps – PubMed

  https://pubmed.ncbi.nlm.nih.gov/7147166/

  Gastric polyps are rare. Most patients either are asymptomatic or present with symptoms of vague epigastric pain and bloating. […] Features that increase the suspicion of carcinoma include the presence of adenomatous polyps greater than 2 centimeters in diameter, especially if they are multiple. […] Patients who are at high risk of having carcinoma develop should be observed yearly by endoscopic examination and biopsy.

• #45 Gastric Polyp – MD Searchlight

  https://mdsearchlight.com/gut-health/gastric-polyp/

  Most gastric polyps do not cause any symptoms, with more than 90% of them only discovered during a routine endoscopy. When symptoms do arise, they can include indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, blockage of the passage from the stomach, bleeding in the digestive tract, anemia, fatigue, and iron deficiency. However, gastric polyps are usually less than 2cm in size and are rarely detected during a physical exam. […] The prognosis for gastric polyps is generally quite good, with less than 2% of investigated polyps turning out to be cancerous. However, certain characteristics such as large size, old age of the patient, and the presence of multiple adenomas can indicate a poorer prognosis. The risk of polyps turning into pre-cancerous or cancerous lesions increases significantly when they are larger than 20mm, found in older patients, or if multiple adenomas are present.

• #46 What are stomach polyps? | MD Anderson Cancer Center

  https://www.mdanderson.org/cancerwise/5-questions-about-stomach-polyps–answered.h00-159538956.html

  These small masses inside the lining of the stomach can lead to cancer, but more often theyre benign. […] Polyps are usually found during a procedure called an endoscopy, which is a procedure that uses a snake-like camera to examine the upper part of your digestive tract. […] Hyperplasltic polyps can be caused by conditions like gastritis and H. pylori. These polyps can occur all over the stomach and can become cancerous if left untreated. […] Antibiotics targeting H. pylori can relieve hyperplastic polyps and may even eliminate cancerous polyps in some cases. Once the infection goes away, the cancer can go away, too, Mansfield says. […] If a polyp is bigger than one centimeter, we will probably remove it, Mansfield says. This can be done during the endoscopy, or if you have many polyps, your doctor may recommend surgery called a gastrectomy to remove part or all of your stomach. […] Just because you can remove them doesnt mean you should especially if the polyps are small, dont harbor a significant risk of cancer and arent causing you any discomfort, Mansfield says.

• #47 Gastric Polyp – MD Searchlight

  https://mdsearchlight.com/gut-health/gastric-polyp/

  Most gastric polyps do not cause any symptoms, with more than 90% of them only discovered during a routine endoscopy. When symptoms do arise, they can include indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, blockage of the passage from the stomach, bleeding in the digestive tract, anemia, fatigue, and iron deficiency. However, gastric polyps are usually less than 2cm in size and are rarely detected during a physical exam. […] The prognosis for gastric polyps is generally quite good, with less than 2% of investigated polyps turning out to be cancerous. However, certain characteristics such as large size, old age of the patient, and the presence of multiple adenomas can indicate a poorer prognosis. The risk of polyps turning into pre-cancerous or cancerous lesions increases significantly when they are larger than 20mm, found in older patients, or if multiple adenomas are present.

• #48 Novel classification of gastric polyps: The good, the bad and the ugly

  https://wjgnet.com/1007-9327/full/v30/i31/3640.htm

  Most GPs have a typical endoscopic appearance in the stomach and can be associated with diseases such as Helicobacter pylori (H. pylori) infection, autoimmune gastritis, or inherited polyposis syndrome. […] However, it is essential to conduct histological examination of GPs and the surrounding mucosa for an accurate assessment and diagnosis. […] While most polyps are non-neoplastic and do not necessitate treatment, some GPs pose a risk of malignancy or are already malignant at the time of endoscopic examination. […] Gastric adenomas (GAs) account for 6% to 10% of all GPs in Western countries, with higher rates in countries like Japan and China. […] GAs should be completely excised en-bloc to identify the presence of any malignant foci. […] Gastric neuroendocrine tumors (G-NETs) encompass well-differentiated neuroendocrine tumors found in the stomach.

• #49 Risk Factors of Multiple Gastric Polyps according to the Histologic Classification: Prospective Observational Cohort Study

  https://www.kjg.or.kr/journal/view.html?uid=5472&vmd=Full

  Most gastric polyps are usually asymptomatic. They are found incidentally in approximately 2% of upper endoscopies performed for unrelated reasons. A health check-up program designed to detect gastric cancer was implemented by the Korean government in 2001 for a biannual evaluation of Korean citizens aged more than 40 years. Since then, gastroscopy has become common and asymptomatic gastric polyps have been discovered increasingly. In recent years, the incidence of multiple gastric polyps has also increased. The most common type of gastric polyps detected by endoscopy are epithelial polyps, including fundic gland polyps (FGPs), hyperplastic polyp (HP), and gastric adenoma. […] HP represent 30-90% of gastric epithelial polyps. Their histologic features include elongation, twisting, branching, and cystic dilatation of the tortuous foveolae with inflamed stroma (so-called corkscrew appearance) lined by hyperplastic gastric mucin-containing epithelium. These polyps usually develop in patients with atrophic gastritis, Helicobacter pylori (H. pylori) associated gastritis, or gastric ulcer. They can also develop on the anastomotic site of Billroth I or II surgery because such sites are exposed continuously to bile reflux and a chronic inflammatory environment. HP can progress to cancer in 1.5-2.1% of cases. The risk of pre-cancerous lesions increases when the size is greater than 10 mm and pedunculated in the peripheral mucosa of the polyp than in the polyp itself.

• #50 Gastrointestinal Polyposis Syndromes > Fact Sheets > Yale Medicine

  https://www.yalemedicine.org/conditions/gastrointestinal-polyposis-syndromes

  Symptoms include rectal bleeding, blood in stool, weight loss, nausea and/or vomiting, abdominal pain […] Symptoms may vary depending on the type of polyposis syndrome and patients may initially not have any symptoms. Symptoms related to colorectal and GI polyposis may include: Rectal bleeding, Blood in stool, Anemia, Weight loss, Nausea and/or vomiting, Abdominal pain, Diarrhea, Constipation, Tenesmus (the feeling of having to pass stools even though the bowels are empty), Protein-losing enteropathy (excess loss of proteins in the blood into the GI tract, leading to limb swelling, fluid buildup in the abdomen, and diarrhea) […] Juvenile polyposis syndrome (JPS) is characterized by the development of five to hundreds of polyps throughout the GI tract, usually by age 20, and an increased risk for colorectal and stomach cancer. For people with JPS, the lifetime risk for colon cancer is around 39%.

• #51 Gastrointestinal Polyposis Syndromes > Fact Sheets > Yale Medicine

  https://www.yalemedicine.org/conditions/gastrointestinal-polyposis-syndromes

  People with PJS are at increased risk for colorectal cancer, as well as cancers of the stomach, small intestine, pancreas, breast, ovaries, uterus, cervix, lungs, and testicles. By age 64, the risk for colon cancer is 64% while the risks for cancer of the stomach, pancreas, and breast are 29%, 36%, and 54%, respectively. […] People with CCS have a 20% to 25% risk of developing colorectal cancer, and the condition has been associated with stomach cancer.

• #52 Cancerous Polyps: Overview, Definition & Treatment

  https://my.clevelandclinic.org/health/symptoms/22453-cancerous-polyps

  Cancerous polyps may cause no symptoms at all. But if you do have symptoms, they depend on where the polyp is located: […] Stomach polyps may cause nausea, belly pain, vomiting and bleeding. […] If a polyp becomes malignant (cancerous), it usually happens over the course of several years.

• #53 Frontiers | Diffuse benign inflammatory gastric polyps: A rare case in a young female: Case report and review of the literature

  https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2022.1090622/full

  Background: Gastric polyps are one of the most common clinical diseases arising from the mucosal surface of the stomach. The benign nature of the gastric polyp and its absence of symptoms have been widely accepted. Diffuse benign inflammatory polyps spanning the entire gastric mucosa are relatively rare in young people. […] Case presentation: Our objective was to report a 20-year-old woman who presented with epigastric pain and vomiting; upper gastrointestinal barium contrast roentgenography demonstrated a huge defect in the filling of the stomach. Upper endoscopy also showed the presence of dense inflammatory polyps in the stomach that were the cause of the severe pylorus obstruction. […] Conclusion: Nutritional support and a total gastrectomy were used to improve this patient’s symptoms of malnutrition and anemia. Surgical intervention with appropriate nutritional support should be actively performed in these patients while strengthening the differential diagnosis of hereditary disease.

• #54 Frontiers | Diffuse benign inflammatory gastric polyps: A rare case in a young female: Case report and review of the literature

  https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2022.1090622/full

  The patient in this case did not have any distinctive clinical symptoms or manifestations for 2 years. The gastric polyps were progressively enlarged during this time. Due to a lack of understanding of the cause of the condition and clinical diagnosis, conservative internal medicine treatment is not successful. The patient gradually developed symptoms of pyloric obstruction and severe malnourishment. […] We conclude with a case report of diffuse benign inflammatory gastric polyps in a young female patient.

• #55 Gastric Polyps – Symptoms, Causes, Types, Treatment PACE Hospitals – Best Hospitals in Hitech City, Hyderabad, India | Near Madhapur, Kukatpally, KPHB, Kondapur, Gachibowli, Jubilee Hills, Banjara HillsPACE Hospitals Contact Number for ap

  https://www.pacehospital.com/gastric-polyps-symptoms-causes-types-diagnosis-and-treatment

  Gastric Outlet Obstruction: Large polyps, particularly in the pyloric region, may block food passage, causing nausea, vomiting, and weight loss. […] The probability of gastric polyps transforming into malignant tumors varies based on the polyp’s pathology, with an overall malignant transformation incidence of 0.4–10%. […] The incidence of gastric polyps is rising every year due to changes in people’s diet and lifestyle, which also substantially raises the risk of cancer. […] Many gastric polyps remain harmless, but untreated high-risk polyps (e.g., adenomatous polyps) may progress to gastric cancer.

• #56 Gastric Polyp – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK560704/

  Gastric polyps are growths that project from the mucosal or submucosal tissue of the stomach, often discovered incidentally during upper endoscopy. […] While most gastric polyps are benign, some, particularly adenomatous polyps, carry a risk of dysplasia and progression to invasive gastric cancer. […] Most polyps are asymptomatic, but larger polyps may cause abdominal pain, bleeding, or obstruction. […] Hyperplastic polyps, which often proliferate in response to atrophic gastritis, may give rise to iron deficiency anemia and are correlated with pernicious anemia. […] Gastric adenomatous polyps are precursors to adenocarcinoma, and are most common in the antrum, but can be found anywhere in the stomach. […] The risk of dysplasia or malignancy increases in lesions larger than 20 cm in older patients and in genetic conditions such as FAP, which carries a higher risk for the development of adenocarcinoma. […] Gastric cancer is the third most common cause of death from cancer worldwide. Gastric polyps can represent precancerous lesions, and timely treatment of gastric polyps may reduce the incidence of gastric cancer.

• #57 Can Stomach Polyps become Stomach Cancer? – Abdi Waluyo Hospital

  https://abdiwaluyo.com/en/health-info/can-stomach-polyps-become-stomach-cancer-2/

  Gastric polyps are growths that protrude into the lining of the stomach. Most gastric polyps are not harmful, but some gastric polyps have the potential to develop into cancer if left untreated. Generally, gastric polyps do not cause any symptoms, so they are often discovered incidentally during endoscopic procedures. […] The potential for malignancy increases as the size of the polyp grows. Therefore, proper treatment of gastric polyps has the potential to reduce the incidence of stomach cancer. Larger polyps (more than 5 mm or 10 mm in size) are highly recommended for removal. Even though polyps may not appear harmful initially, doctors still recommend removing them because polyps can grow and potentially become cancerous later on. […] Stomach cancer ranks third globally among cancers that can cause death, with its exact causes still not entirely clear. Stomach cancer begins with changes in the epithelial cells lining the stomach.

• #58 Cary Gastroenterology Associates | What Are Fundic Gland Polyps?

  https://www.carygastro.com/blog/what-are-fundic-gland-polyps

  If the polyps turn out to be benign, the doctor will likely take a wait-and-see approach; this typically means seeing the patient one year later for follow-up endoscopy. […] If it is determined that the patient is at increased risk for cancer, annual endoscopies will probably be required. […] If the polyps are cancerous, there are a number of strategies for treatment, starting with removal of any dysplastic stomach tissue.

• #59 Fundic gland polyposis – Wikipedia

  https://en.wikipedia.org/wiki/Fundic_gland_polyposis

  It is still unclear which patients would benefit with surveillance gastroscopy, but most physicians recommend endoscopy every one to three years to survey polyps for dysplasia or cancer. […] In the event of high grade dysplasia, polypectomy, which is done through the endoscopy, or partial gastrectomy may be recommended.

• #60 Can Stomach Polyps become Stomach Cancer? – Abdi Waluyo Hospital

  https://abdiwaluyo.com/en/health-info/can-stomach-polyps-become-stomach-cancer-2/

  Routine endoscopic examinations also serve to detect early signs of cancer in the digestive tract, enabling patients to receive earlier treatment. Research also shows that routine endoscopic examinations can find abnormalities such as stomach cancer, adenomas, and others more effectively. Therefore, regular endoscopic examination plays a very important role in the early detection, treatment and prevention of gastrointestinal diseases.

• #61 Can Stomach Polyps become Stomach Cancer? – Abdi Waluyo Hospital

  https://abdiwaluyo.com/en/health-info/can-stomach-polyps-become-stomach-cancer-2/

  Gastric polyps are growths that protrude into the lining of the stomach. Most gastric polyps are not harmful, but some gastric polyps have the potential to develop into cancer if left untreated. Generally, gastric polyps do not cause any symptoms, so they are often discovered incidentally during endoscopic procedures. […] The potential for malignancy increases as the size of the polyp grows. Therefore, proper treatment of gastric polyps has the potential to reduce the incidence of stomach cancer. Larger polyps (more than 5 mm or 10 mm in size) are highly recommended for removal. Even though polyps may not appear harmful initially, doctors still recommend removing them because polyps can grow and potentially become cancerous later on. […] Stomach cancer ranks third globally among cancers that can cause death, with its exact causes still not entirely clear. Stomach cancer begins with changes in the epithelial cells lining the stomach.

• #62 Gastric polyps – UpToDate

  https://www.uptodate.com/contents/gastric-polyps

  Gastric polyps are usually found incidentally on upper gastrointestinal endoscopy performed for an unrelated indication and only in rare cases do they cause symptoms. Nevertheless, the diagnosis and appropriate management of gastric polyps are important, as some polyps have malignant potential. […] The initial approach to gastric polyps should include an evaluation of both polyp histology and the surrounding mucosa. […] Polypectomy should be performed for all known neoplastic polyps and for all polyps ≥1 cm in diameter, as biopsies alone cannot exclude foci of high-grade dysplasia or early gastric cancer.

• #63 What are stomach polyps? | MD Anderson Cancer Center

  https://www.mdanderson.org/cancerwise/5-questions-about-stomach-polyps–answered.h00-159538956.html

  These small masses inside the lining of the stomach can lead to cancer, but more often theyre benign. […] Polyps are usually found during a procedure called an endoscopy, which is a procedure that uses a snake-like camera to examine the upper part of your digestive tract. […] Hyperplasltic polyps can be caused by conditions like gastritis and H. pylori. These polyps can occur all over the stomach and can become cancerous if left untreated. […] Antibiotics targeting H. pylori can relieve hyperplastic polyps and may even eliminate cancerous polyps in some cases. Once the infection goes away, the cancer can go away, too, Mansfield says. […] If a polyp is bigger than one centimeter, we will probably remove it, Mansfield says. This can be done during the endoscopy, or if you have many polyps, your doctor may recommend surgery called a gastrectomy to remove part or all of your stomach. […] Just because you can remove them doesnt mean you should especially if the polyps are small, dont harbor a significant risk of cancer and arent causing you any discomfort, Mansfield says.

• #64 Fundic gland polyposis – Wikipedia

  https://en.wikipedia.org/wiki/Fundic_gland_polyposis

  It is still unclear which patients would benefit with surveillance gastroscopy, but most physicians recommend endoscopy every one to three years to survey polyps for dysplasia or cancer. […] In the event of high grade dysplasia, polypectomy, which is done through the endoscopy, or partial gastrectomy may be recommended.

• #65 Stomach polyps | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/stomach-polyps?content_id=CON-20377979

  Stomach polyps also called gastric polyps are masses of cells that form on the lining inside your stomach. These polyps are rare and usually don’t cause any signs or symptoms. […] Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. […] Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] See your health care provider if you have ongoing blood in your stool or other symptoms of stomach polyps.

• #66 Gastric Polyps

  https://healthlibrary.brighamandwomens.org/library/Encyclopedia/134,616

  Gastric polyps that become cancer may cause other symptoms. […] The main complication of gastric polyps is stomach cancer. Here are some of the main types of gastric polyps and their cancer risk. […] Having many gastric polyps can also cause problems. For instance, familial adenomatous polyposis causes polyps to grow all along your digestive tract. This leads to a very high risk for colon cancer. […] Call your health care provider if you have any symptoms that could be from a gastric polyp. These may include stomach pain, unexplained weight loss, intense vomiting, or blood in your stool.

• #67 Stomach polyps | Altru Health System

  https://www.altru.org/health-library/conditions/stomach-polyps

  Stomach polyps also called gastric polyps are masses of cells that form on the lining inside your stomach. These polyps are rare and usually don’t cause any signs or symptoms. […] Stomach polyps usually don’t cause symptoms. […] But as a stomach polyp enlarges, open sores called ulcers can develop on its surface. Rarely, the polyp can block the opening between your stomach and your small intestine. […] Symptoms include: Pain or tenderness when you press your stomach, Nausea, Blood in your stool, Anemia. […] Most stomach polyps don’t become cancerous. But certain types can increase your risk of stomach cancer. Depending on the type of stomach polyp you have, treatment might involve removing the polyp or monitoring it for changes.

• #68 Dr Ganesh: Why you should be aware of stomach polyps, the potentially dangerous growths anyone can develop – Dr Ganesh Ramalingam, M.D.

  https://drganesh.sg/dr-ganesh-why-you-should-be-aware-of-stomach-polyps-the-potentially-dangerous-growths-anyone-can-develop/

  But if you are experiencing a constant aching pain in your stomach, or tenderness when pressing on it, you may want to get checked for stomach polyps. […] However, I have seen patients who have ignored their symptoms, which has led to complications arising. Larger polyps may have a higher chance of becoming cancerous, so if you think you might have stomach polyps or are at risk of it, I highly recommend consulting a doctor. Early diagnosis and treatment is essential in preventing more severe symptoms down the line. […] While most stomach polyps do not usually cause any signs or symptoms, they can sometimes enlarge and develop into open sores on the surface of your stomach lining. In rare cases, the polyp can even block the gastrointestinal tract, especially between your stomach and small intestine.

• #69 Gastric Polyps

  https://healthlibrary.brighamandwomens.org/library/Encyclopedia/134,616

  Gastric polyps that become cancer may cause other symptoms. […] The main complication of gastric polyps is stomach cancer. Here are some of the main types of gastric polyps and their cancer risk. […] Having many gastric polyps can also cause problems. For instance, familial adenomatous polyposis causes polyps to grow all along your digestive tract. This leads to a very high risk for colon cancer. […] Call your health care provider if you have any symptoms that could be from a gastric polyp. These may include stomach pain, unexplained weight loss, intense vomiting, or blood in your stool.

• #70 Gastric Polyps

  https://healthlibrary.uwmedicine.org/Library/DiseasesConditions/Adult/134,616

  Gastric polyps are abnormal growths on the inner lining of your stomach. Most are harmless and dont cause symptoms. But some of them can turn into cancer. […] Most gastric polyps dont cause any symptoms. Most people learn they have a gastric polyp after having a test for another reason. This is typically a test called an upper endoscopy. In this test, a thin tube with a tiny camera is put down your throat to look into your stomach. […] Your chance of symptoms depends on the type of polyp you have. Larger polyps may be more likely to cause symptoms, including: Stomach pain. Heartburn. Vomiting with blood, which can lead to anemia. Bleeding, especially if the polyp has a sore on it. Symptoms from stomach blockage, such as weight loss or intense vomiting. Fatigue. Lack of iron in the body. Feeling full after eating only a small amount of food. […] Gastric polyps that become cancer may cause other symptoms.

• #71 Polyps in Stomach: Symptoms, Types, Causes & Treatment – Tua Saúde

  https://www.tuasaude.com/en/polyps-in-stomach/

  Polyps in the stomach are masses of cells that can arise due to excessive growth of stomach lining cells. Most of the time, they do not cause any symptoms and are only discovered during routine examinations. However, when they are large, they can lead to wounds or ulcers, resulting in symptoms such as abdominal pain, nausea or bloody stools. […] The most common symptoms of polyps in the stomach are: Heartburn, Gastroesophageal reflux, Abdominal pain or discomfort, Indigestion, Feeling of a full stomach, Increased gas production, Nausea, Excessive tiredness, Blood in the stool or dark stools, Vomiting with blood, Decrease in blood pressure. […] Generally, polyps in the stomach cause symptoms when the polyp is very large. These can lead to wounds, ulcers, bleeding or even stomach obstruction. […] In most cases, polyps in the stomach are benign and have a low probability of turning into cancer, however in the case of adenomatous polyps or familial adenomatous polyposis, there is a greater risk of turning into cancer.

• #72 Dr Ganesh: Why you should be aware of stomach polyps, the potentially dangerous growths anyone can develop – Dr Ganesh Ramalingam, M.D.

  https://drganesh.sg/dr-ganesh-why-you-should-be-aware-of-stomach-polyps-the-potentially-dangerous-growths-anyone-can-develop/

  If you experience any of these symptoms on a regular basis, you might want to head to a doctor for a consultation: indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, gastrointestinal bleeding, vomiting, nausea, fatigue, blood in stools. […] Although this is not an exhaustive list, it must be noted that not every case of polyps produces recognisable symptoms. Many patients may not even realize that they have polyps. Hence, it is important to get screened through a gastroscopy or colonoscopy regularly. […] Stomach polyps, while usually benign and harmless, could be a precursor to cancerous growth, and should be diagnosed and treated early on. So if you feel like you are suffering from the symptoms listed above for an extended period of time, please approach a specialist to get a proper diagnosis.

• #73 Dr Ganesh: Why you should be aware of stomach polyps, the potentially dangerous growths anyone can develop – Dr Ganesh Ramalingam, M.D.

  https://drganesh.sg/dr-ganesh-why-you-should-be-aware-of-stomach-polyps-the-potentially-dangerous-growths-anyone-can-develop/

  If you experience any of these symptoms on a regular basis, you might want to head to a doctor for a consultation: indigestion, acid reflux, heartburn, stomach pain, feeling full quickly, gastrointestinal bleeding, vomiting, nausea, fatigue, blood in stools. […] Although this is not an exhaustive list, it must be noted that not every case of polyps produces recognisable symptoms. Many patients may not even realize that they have polyps. Hence, it is important to get screened through a gastroscopy or colonoscopy regularly. […] Stomach polyps, while usually benign and harmless, could be a precursor to cancerous growth, and should be diagnosed and treated early on. So if you feel like you are suffering from the symptoms listed above for an extended period of time, please approach a specialist to get a proper diagnosis.

• #74 Can Stomach Polyps become Stomach Cancer? – Abdi Waluyo Hospital

  https://abdiwaluyo.com/en/health-info/can-stomach-polyps-become-stomach-cancer-2/

  Routine endoscopic examinations also serve to detect early signs of cancer in the digestive tract, enabling patients to receive earlier treatment. Research also shows that routine endoscopic examinations can find abnormalities such as stomach cancer, adenomas, and others more effectively. Therefore, regular endoscopic examination plays a very important role in the early detection, treatment and prevention of gastrointestinal diseases.

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