title: Introduction.
authors.forename: Baljendra
authors.initials: B
authors.lastname: Kapoor
mesh_terms: D001660:Biliary Tract Diseases / Q000175:diagnosis / Q000628:therapy*; D001662:Biliary Tract Surgical Procedures / Q000379:methods*; D003952:Diagnostic Imaging / Q000379:methods*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures; D011237:Predictive Value of Tests; D015641:Radiography, Interventional / Q000379:methods*; D016896:Treatment Outcome