Stomach polyps

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Definition

By Mayo Clinic staff

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Illustration of pyloric valve, stomach and upper part of small intestine (duodenum)
Stomach and pyloric valve

Stomach polyps are masses of cells that form on the inside lining of your stomach. Stomach polyps, also called gastric polyps, are rare.

Stomach polyps typically don't cause any signs or symptoms. Stomach polyps are most often discovered by accident, such as when your doctor is examining you for some other reason.

If your doctor discovers you have stomach polyps, treatment advice is determined by the type of stomach polyps you have. Most stomach polyps don't become cancerous, but certain types may increase your risk of stomach cancer in the future. For this reason, some stomach polyps are removed and others may not require treatment.

References
  1. Turner JR. The gastrointestinal tract. In: Kumar V, et al. Robbins and Cotran Pathologic Basis of Disease. 8th ed. Philadelphia, Pa.: Saunders; 2009. http://www.mdconsult.com/das/book/body/206776626-4/0/2060/0.html. Accessed June 22, 2010.
  2. Abrams JA, et al. Adenocarcinoma and other tumors of the stomach. In: Feldman M, et al. Sleisinger and Fordtran's Gastrointestinal and Liver Disease. 9th ed. Philadelphia, Pa.: Saunders; 2010. http://www.mdconsult.com/book/player/linkTo?type=bookHome&isbn=978-1-4160-6189-2&eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&uniq=200844987-3. Accessed June 22, 2010.
  3. Mahachai V, et al. Gastric polyps. http://www.uptodate.com/home/index.html. Accessed June 22, 2010.
  4. Park DY, et al. Gastric polyps: Classification and management. Archives of Pathology and Laboratory Medicine. 2008;132:633.
  5. H. pylori and peptic ulcers. National Institute of Diabetes and Digestive and Kidney Diseases. http://digestive.niddk.nih.gov/ddiseases/pubs/hpylori/index.htm. Accessed June 25, 2010.
  6. Heartburn, gastroesophageal reflux (GER) and gastroesophageal reflux disease. National Institute of Diabetes and Digestive and Kidney Diseases. http://digestive.niddk.nih.gov/ddiseases/pubs/gerd/index.htm. Accessed June 25, 2010.
DS00758 July 31, 2010

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