Liver Vascular Anatomy

The hepatic artery and portal vein furnish a double blood supply and venous drainage is handled by the hepatic veins. A vascular ultrasound of the liver is performed to help evaluate the liver and its network of blood vessels within the liver and entering and exiting the liver.

Vascular Ultrasound Of The Liver Cleveland Clinic

At any point of time about 40 of blood volume in the liver is present in the large vessels and 60 of blood volume in the sinusoids.

Liver vascular anatomy. It is pinkish brown in color with a soft consistency and is highly vascular and easily friable. Including synthesis of bile glycogen storage and clotting factor production. An accessory digestion gland the liver performs a wide range of functions.

Request pdf liver vascular anatomy. To prevent and decrease procedural complications it is important to identify variants of hepatic vascular anatomy before interventional radiologic procedures surgery and liver transplantation. Knowledge of the vascular variants helps in selecting patients and in exploring alternative management options.

The liver has the general shape of a prism or wedge with its base to the right and its apex to the left see the image below. A refresher to prevent and decrease procedural complications it is important to identify variants of hepatic vascular anatomy before interventional. Confusion surrounds the nomenclature of liver anatomy.

The liver is a peritoneal organ positioned in the right upper quadrant of the abdomen. The vascular anatomy of the liver is complex. Using vascular ultrasound can help physicians diagnose and review the outcome of treatments for various liver related problems and diseases.

From the sinusoids blood flows into the central veins that drain via the hepatic veins hv into inferior vena cava ivc. It is the largest visceral structure in the abdominal cavity and the largest gland in the human body.

General Hepatic Vascular Anatomy In Rats Schematic Drawing