Ultrasonic demonstration of anicteric biliary obstruction.
D000328:Adult; D002780:Cholestasis, Intrahepatic / Q000175:diagnosis* / Q000209:etiology; D004108:Dilatation, Pathologic / Q000175:diagnosis / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D014463:Ultrasonography