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gastric ulcer

pathology
Also known as: stomach ulcer

Quick Summary

A gastric ulcer is a peptic ulcer located in the stomach lining. Ulcers form when factors weaken the stomach's mucosal lining, making it unable to resist the corrosive effects of gastric acid. The primary causes are infection with the bacterium Helicobacter pylori and long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs).12

Symptoms often include a gnawing or burning pain in the upper abdomen, which may occur after eating. While duodenal ulcers are more common, gastric ulcers tend to affect women more frequently and typically appear in individuals over 40. Complications can include bleeding, perforation, or obstruction of the stomach's outlet.12

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