Korean J Gastrointest Endosc.
2000 Jun;20(6):491-495.
Two Cases of Ectopic Gallstones Treated by Endoscopic Therapy
- Affiliations
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- 1Department of Internal Medicine, Dae Dong Hospital, Pusan, Korea.
- 2Department of Radiology, Dae Dong Hospital, Pusan, Korea.
Abstract
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Two cases are herein reported involving patients with ectopic gallstones which were discharged into the stomach and duodenum through a cholecystoduodenal fistula and successfully removed by endoscopic therapy. In the first case, a 75-year-old man was admitted with epigastric pain. Simple abdomen film demonstrated a round laminated calcification and air biliarygram in the RUQ. Endoscopic examination revealed a fistula on the posterior wall of the duodenal bulb and a brown stone (about 5 cm in diameter) was found in the second portion of the duodenum, It was demolished through endoscopic electrohydraulic lithotripsy (EEH1) and discharged with the stool. In the second case, a 55-year-old man was admitted with epigastric pain. A CT scan revealed an ovoid laminated calcification in the dependent portion of the stomach. Endoscopic examination revealed a fistula on the anterior wa11 of' the duodenal bulb and a black pigmented stone (about 2.5 cm in diameter) was found in the stomach. This stone was removed orally by an endoscopic snare. These patients were discharged and remained asymptomatic.