Ultrasound usually shows dilated intrahepatic bile ducts with normal or dilated extrahepatic bile ducts depending on the location of the obstruction. Conventional CT may help detect the primary ...

but patent extrahepatic ducts in the second case, showing progressive nonsyndromic bile duct paucity. IV sedation was used and there was no bleeding or bile leak. Ultrasound guided percutaneous ...

BACKGROUND: To determine the range of ultrasonographic (US) appearances of Ascaris lumbricoides roundworms in the biliary system, their distribution in the intra- and extrahepatic parts of the ...

Patency of the extrahepatic bile ducts had been demonstrated in all the cases by surgical exploration or post-mortem examination. Two control groups were used: 25 consecutive autopsy cases of ...

Intrahepatic bile duct cancer develops within the liver's bile ducts, while extrahepatic bile duct ... using endoscopic ...