title: Percutaneous removal of a biliary stone impacted in a cystic duct remnant.
abstract: Occasionally, percutaneous removal of retained biliary stones may be difficult in patients with unusual anatomic configurations. The authors describe a procedure used in the removal of an impacted stone retained in a long cystic duct remnant.
mesh_terms: D000328:Adult; D002404:Catheterization / Q000379:methods*; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000628:therapy*; D003549:Cystic Duct / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D011859:Radiography