title: [Apropos of a case of acute pancreatitis revealing cystic dilatation of the common bile duct].
abstract: Dilatation of the common bile duct is rarely caused by cystic formations. Though the pathogenesis is uncertain, congenital disorders have been suggested. Most cases are observed in small children (80% female predominance) with only 20% of the cases reported in adults. Clinical signs vary. Recurrent acute pancreatitis has been reported but is rare. New imaging techniques using CT-scan cholangiography and sometimes MR cholangiography have greatly improved the diagnostic approach. MR of the bile ducts is a recent noninvasive technique enabling an analysis of the biliopancreatic ducts without contrast injection into the bile. To our knowledge, cystic dilatation of the common bile duct has not been previously reported in the literature. We report an interesting case in a 25-year-old woman who developed an episode of acute pancreatitis during the post partum period. We describe the clinical aspects and the different imaging findings, including magnetic resonance cholangiography results.
authors.affiliation: Service de Radiologie Centrale, Hôpital IBN SINA, Rabat, Maroc.
authors.forename: N
authors.initials: N
authors.lastname: Kabbaj
authors.forename: A
authors.initials: A
authors.lastname: Ababou
authors.forename: Y
authors.initials: Y
authors.lastname: el Fakir
authors.forename: N
authors.initials: N
authors.lastname: Amarouch
authors.forename: R
authors.initials: R
authors.lastname: Dafiri
authors.forename: A
authors.initials: A
authors.lastname: Sbihi
authors.forename: F
authors.initials: F
authors.lastname: Imani
mesh_terms: D000328:Adult; D002758:Cholangiography; D015529:Choledochal Cyst / Q000175:diagnosis*; D003135:Common Bile Duct / Q000473:pathology; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D010195:Pancreatitis / Q000175:diagnosis*; D011644:Puerperal Disorders / Q000175:diagnosis*; D012680:Sensitivity and Specificity
vernacular_title: A propos d'un cas de pancréatite aiguë révélant une dilatation kystique du cholédoque.