Laparoscopic Management of a Proximal Jejunal Gallstone with Patulous Ampulla and Choledochal Cyst-a Report of Unusual Presentation and a Review.

Gallstone ileus is a diagnosis of rarity, and a proximal site of obstruction in a young patient is even rare. Of the three cases in our experience, we found two cases of gallstone ileus (GSI) with typical epidemiology and presentation, one had combination of multiple rare associations. We report such a case, suspected to have gallstone ileus on ultrasound and confirmed diagnosis on computed tomography.