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What is Most common site of Gallstone ileus: and explain in detail?
Gallstone ileus is an unusual complication of chronic cholecystitis due to impaction of gallstone in ileum after passing through a biliary-enteric fistula. Impacted gallstone usually in the terminal ileum at ileocecal valve Rigler's Triad: Pneumobilia Small bowel obstruction Gallstone at terminal ileum