Vessel clip as a nidus for formation of common bile duct stone.
D000368:Aged; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002763:Cholecystectomy / Q000009:adverse effects / Q000295:instrumentation; D005260:Female; D005547:Foreign Bodies; D042882:Gallstones / Q000209:etiology*; D006801:Humans; D013525:Surgical Instruments