title: Diagnostic and therapeutic aspects of endoscopic retrograde cholangiography in papillomatosis of the bile ducts: analysis of five cases.
abstract: BACKGROUND
  Biliary papillomatosis is an uncommon disease, the definitive diagnosis and treatment of which generally require surgery. In the present study, we described the diagnostic and therapeutic aspects of endoscopic retrograde cholangiography in five such patients.
  
  
  METHODS
  Since 1982, five patients with biliary papillomatosis have been admitted to our unit. All these patients underwent endoscopic retrograde cholangiography.
  
  
  RESULTS
  Endoscopic examination of the ampulla of Vater showed a dilated papillary orifice with mucin discharge in all five patients. Biliary papillomatosis was diagnosed from the following features: multiple filling defects in the lumen of the biliary system in four patients and several supple stenoses in one patient. Histologic examination of biliary specimens taken after endoscopic sphincterotomy showed typical lesions of papillomatosis in the five patients. Palliative endoscopic treatment was performed in three patients.
  
  
  CONCLUSIONS
  This case series reports the typical endoscopic retrograde cholangiography and endoscopic biopsy findings in biliary papillomatosis. For inoperable patients, endoscopic palliative evacuation of mucus and debris and/or stent placement are of benefit.
authors.affiliation: Service d'Hépatogastroentérologie, Hôpital Saint-Eloi, Montpellier, France.
authors.forename: G
authors.initials: G
authors.lastname: D'Abrigeon
authors.forename: P
authors.initials: P
authors.lastname: Blanc
authors.forename: P
authors.initials: P
authors.lastname: Bauret
authors.forename: D
authors.initials: D
authors.lastname: Diaz
authors.forename: L
authors.initials: L
authors.lastname: Durand
authors.forename: J
authors.initials: J
authors.lastname: Michel
authors.forename: D
authors.initials: D
authors.lastname: Larrey
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000401:mortality / Q000628:therapy; D000368:Aged; D000369:Aged, 80 and over; D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000401:mortality / Q000628:therapy*; D001653:Bile Ducts, Intrahepatic / Q000000981:diagnostic imaging / Q000473:pathology; D002278:Carcinoma in Situ / Q000175:diagnosis / Q000401:mortality / Q000628:therapy; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local; D010166:Palliative Care; D010212:Papilloma / Q000175:diagnosis* / Q000401:mortality / Q000628:therapy*; D012189:Retrospective Studies; D016717:Sphincterotomy, Endoscopic / Q000379:methods; D015996:Survival Rate; D016896:Treatment Outcome