title: Choledocholithiasis: treatment with extracorporeal shock wave lithotripsy.
abstract: In a patient with choledocholithiasis, a duodenal diverticulum precluded endoscopic retrograde bile duct cannulation. A transhepatic catheter was used to opacify the bile ducts and to guide the endoscopic sphincterotome into the major duodenal papilla. Because limited sphincterotomy did not allow extraction or spontaneous passage of the common duct stones, extracorporeal lithotripsy was performed. Following fragmentation, the stones passed spontaneously and without complications.
mesh_terms: D000368:Aged; D002758:Cholangiography; D004240:Diverticulum / Q000150:complications; D004378:Duodenal Diseases / Q000150:complications; D005260:Female; D042882:Gallstones / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D008096:Lithotripsy / Q000379:methods