title: Choledochal cyst: report of a case with specific ultrasonographic findings.
abstract: A case of choledochal cyst in a 17 month old child is described. The ultrasonographic findings were felt to be specific in this case since the dilated common bile duct was noted to enter directly into a large right upper quadrant cyst. The clinical history, ultrasonographic findings, and differential diagnostic features are discussed.
mesh_terms: D001660:Biliary Tract Diseases / Q000175:diagnosis; D003135:Common Bile Duct; D003560:Cysts / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007223:Infant; D014463:Ultrasonography