Retained bile duct stones in patients who have undergone prior cholecystectomy are removed by operation or endoscopic sphincterotomy. We achieved dissolution of cholesterol duct stones by perfusion with monooctanoin, a commercially available mixture of medium chain glycerides. Sixteen patients were treated in whom endoscopic sphincterotomy was impossible or unsuccessful. In 12 patients, 16 stones were dissolved within 6 to 25 days (mean, 15.6 days). In all successfully treated patients elevated serum liver enzymes became normal during therapy.

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http://dx.doi.org/10.1016/s0016-5107(81)73151-1DOI Listing

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