Gallstone recurrence after cholecystolithotomy

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Abstract
Surgical cholecystostomy is performed often at our institution for emergent management of acute calculous cholecystitis in high-risk elderly patients. Gallstones are removed either during surgery or by subsequent radiologic manipulation. Most such patients do not undergo subsequent cholecystectomy. The frequency of gallbladder stone and/or biliary symptom recurrence was studied in 63 patients who had undergone successful cholecystolithotomy. Follow-up examinations in 48 of these patients, performed at a mean of 18 +/- 12 months after surgery, showed recurrence of gallstones in 13 patients (27%). This included 12 of 38 patients who had follow-up sonograms and one of two cadavers that underwent autopsy. None of eight patients who had a subsequent cholecystectomy had recurrent stones. Two of 17 patients studied within 1 year of cholecystolithotomy had recurrent calculi, as did six of 21 patients studied at 1-2 years, four of five patients studied at 2-3 years, and one of five patients studied at 3-4 years. B...