Purpose We assessed the prevalence and types of intrahepatic portal venous variations by
helical computed tomography performed with arterial portography (CTAP). Methods In 192 …

Purpose: To review the distribution of intrahepatic portal venous branching in order to
determine the prevalence of variations. Material and Methods: We made a retrospective …

OBJECTIVE. The purpose of this study was to determine the incidence of variant intrahepatic
portal vein anatomy detected on CT portography and to discuss surgical implications …

BACKGROUND: Portal branching patterns that differ from those previously described are
occasionally encountered during liver surgery. METHODS: A total of 60 patients with normal …

Purpose To delineate the relationship of the main portal vein bifurcation to the liver capsule,
an anatomic study of the portal vein bifurcation was undertaken in 31 cadavers. Materials …

Purpose: To retrospectively determine whether major portal venous variation was more
frequently associated with biliary variants, with consideration of the types and frequencies of …

PURPOSE: To determine the anatomy of the portal venous system in the posterior aspect of
segment IV of the liver by using helical computed tomography (CT) during arterial …

The normal anatomy of the portal vein is defined as a division of the main portal vein into two
branches-the left (supplying segments II, III, and IV) and right portal veins; the right dividing …

We carried out percutaneous transhepatic portography (PTP) in 182 patients with liver,
biliary tract, or pancreatic disease. With anterior and lateral views of selective portograms …

Objective: The purpose of the study was to evaluate the spectrum and incidence of
intrahepatic portal vein (PV) variations on triphasic abdomen multidetector CT (MDCT) and …