Sonographic and computed tomographic features of embryonal rhabdomyosarcoma of the biliary tract.
A 3-year-old child presented with vague abdominal pain, fever, leucocytosis and elevation of alkaline phosphatase. Ultrasonography revealed a space occupying process within the extrahepatic bile ducts surrounded by fluid. Various densities (between 15-25 Hounsfield units) were measured in this intrabiliary tumor by computed tomography.
D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D002675:Child, Preschool; D006801:Humans; D008297:Male; D012208:Rhabdomyosarcoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography