Dynamic changes in the caliber of the major bile ducts, related to obstruction.
In two patients with biliary obstruction, significant changes in the diameter of the extrahepatic bile ducts were seen over a seven-day period. The ultrasonographic and cholangiographic findings are presented.
D000328:Adult; D001652:Bile Ducts / Q000473:pathology; D001651:Cholestasis, Extrahepatic / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors; D014463:Ultrasonography