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Stomach Tumors That Are Noncancerous

By

Minhhuyen Nguyen

, MD, Fox Chase Cancer Center, Temple University

Medically Reviewed Mar 2021 | Modified Sep 2022
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Noncancerous (benign) tumors of the stomach Stomach The stomach is a large, bean-shaped, hollow muscular organ consisting of four regions: Cardia Fundus Body Antrum read more are unlikely to cause symptoms or medical problems, so they often remain undiagnosed and untreated. Occasionally, however, some bleed and are then removed during endoscopy Endoscopy Endoscopy is an examination of internal structures using a flexible viewing tube (endoscope). Endoscopy can also be used to treat many disorders because doctors are able to pass instruments... read more (in which a flexible viewing tube [endoscope] is passed through the mouth to view the esophagus) or surgery.

Stomach polyps (uncommon noncancerous round growths that project into the stomach cavity) may become cancerous (that is, they are precancerous). Therefore, polyps are usually removed using endoscopy. Through the endoscope, an electrical current (electrocautery) or heat (thermal obliteration) is applied directly to the growth, or a high-energy beam of light is directed at the growth (laser phototherapy).

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