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What is Posterior perforation of peptic ulcer drain into and explain in detail?
Posterior perforation of a gastric ulcer is a rare condition. ... However, ~5-8% of ulcers lie in the posteriorwall of the body of the stomach . When posterior gastric ulcerperforates, it usually penetrates into the lesser sac behind the stomach which is a omental bursa Ref ganong's review of medical physiology 25e p654