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

BACKGROUND Right-sided ligamentum teres (RSLT) is often associated with portal venous
anomalies (PVA) and is regarded as a concerning feature for hepatobiliary intervention …

Introduction Variations in portal vein anatomy occur in 20–35% of individuals. A non-
bifurcating portal vein (PV) was suspected on preoperative imaging in a patient with a large …

Background Absence of the horizontal segment of the left portal vein (PV) or absence of
bifurcation of the portal vein (ABPV) is extremely rare anomaly. The aim of this study was to …

Portal vein branching anomaly occurs due to aberration of normal anastomotic patterns and
involution of vitelline veins during development of portal vein. Anatomical knowledge of …

Laparoscopic left hepatectomy for a patient with an absence of portal bifurcation using real-time
imaging: a case report - PMC Back to Top Skip to main content NIH NLM Logo Access keys …

METHODS Preoperative radiologic findings As an example, we present a 3-phase liver CT
scan with 3-dimensional vascular reconstruction performed for volume estimation in a …

Absence of portal vein bifurcation is a rare anomaly. We report a patient with this anomaly
who underwent right hemihepatectomy for treatment of hepatocellular carcinoma. Although …

Abstract The authors report a rare anomaly of portal vascularization which was detected by
CT-scan and MRI and then confirmed surgically. There was no portal bifurcation at the hilum …

Radiology 211/2 test results by a panel of experienced radiologists and surgeons. The
patient's tumor was classified as not resectable when liver function test results indicated low …