title: [Obstructive cholangiopathy: are endoscopic retrograde cholangiopancreatography and papillotomy always really necessary?].
authors.forename: M
authors.initials: M
authors.lastname: van Blankenstein
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery*; D001649:Bile Duct Diseases / Q000150:complications / Q000175:diagnosis*; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects*; D002761:Cholangitis / Q000175:diagnosis; D000075202:Contraindications; D003937:Diagnosis, Differential; D006801:Humans; D011183:Postoperative Complications / Q000175:diagnosis