2024年3月11日 · Your hepatic veins leave the back of your liver and immediately enter your inferior vena cava (IVC). They enter your IVC near your spine just below your diaphragm. The right hepatic vein typically enters the IVC on its own, while the middle and left hepatic veins merge to form a common trunk before draining into the IVC.

2024年9月30日 · The right hepatic vein (RHV) runs in the right hepatic fissure and drains segments 5, 6, 7 and 8. The vertical plane of the right hepatic vein separates segments 6 and 7 (posterior to the plane) from segments 5 and 8 (anterior to this plane). The right hepatic vein is a single dominant vein in ~70% (range 60-78%) of individuals.

In human anatomy, the hepatic veins are the veins that drain venous blood from the liver into the inferior vena cava (as opposed to the hepatic portal vein which conveys blood from the gastrointestinal organs to the liver [1]: 1212 ).

2023年11月3日 · The hepatic veins are three large vessels that drain the venous blood from the liver into the inferior vena cava. The main hepatic veins are the right, intermediate and left hepatic veins. In addition, several smaller and somewhat inconsistent caudate lobe veins contribute to the venous drainage of the liver.

2024年9月25日 · Hepatic veins are blood vessels that return low-oxygen blood from your liver back to the heart. The veins are key players in the supply chain that moves the blood that delivers nutrients and ...

Hepatic vein variations are commonly seen similar to variations in hepatic artery, portal vein and biliary anatomy. Knowledge of these variations is extremely important for transplant surgeons and intervention radiologists.

2025年1月23日 · The hepatic veins are a group of large veins responsible for draining deoxygenated blood from the liver into the inferior vena cava (IVC). There are typically three major hepatic veins: the right, middle, and left hepatic veins, which emerge from the posterior surface of the liver. They are located in the upper right abdomen, with

2023年8月8日 · The portal vein forms from the confluence of the superior and inferior mesenteric veins, the splenic vein, gastric vein, and cystic vein. The portal vein enters the liver within the hepatoduodenal ligament, traveling posterior to the proper hepatic artery and …

2025年2月7日 · The hepatic veins are typically categorized into three main branches: the right, middle, and left hepatic veins. In liver disease, alterations in venous outflow can lead to significant clinical issues. Budd-Chiari syndrome, characterized by the obstruction of hepatic venous outflow, can result in liver congestion and damage.

2024年4月25日 · The portal vein (PV) (sometimes referred to as the main or hepatic portal vein) is the main vessel in the portal venous system and drains blood from the gastrointestinal tract and spleen to the liver. On this page: Article: Terminology; ... The right portal vein divides into anterior (supplying segments 5 and 8) and posterior (supplying ...