A portacaval shunt, portocaval shunt, or portal-caval shunt is a surgical procedure where a connection (a shunt) is made between the portal vein and the inferior vena cava. Under normal circumstances, the portal vein drains blood from the abdomen to the liver.

Dec 25, 2023 · The portacaval lymph node, though small, plays a significant role in our body’s defense mechanism. Understanding its functions, the importance of imaging in its examination, and its relation to various health conditions is crucial for maintaining overall health.

Apr 24, 2023 · Oftentimes, a portacaval shunt is the preferred surgical option when a patient has undergone a prior splenectomy, splenic vein thrombosis, throughout post splenorenal shunt, ascites, the reversal of flow in the portal vein, or hepatic vein thrombosis.

A portacaval anastomosis or portocaval anastomosis is a specific type of circulatory anastomosis that occurs between the veins of the portal circulation and the vena cava, thus forming one of the principal types of portasystemic anastomosis or portosystemic anastomosis, as it connects the portal circulation to the systemic circulation ...

Jan 31, 2023 · Portacaval shunting is a surgical treatment to create new connections between two blood vessels in your abdomen. It is used to treat people who have severe liver problems. Portacaval shunting is major surgery. It involves a large cut (incision) in the belly area (abdomen).

Portacaval shunting diverts part of your blood flow from the liver. This improves blood flow in your stomach, esophagus, and intestines. Portacaval shunting is most often done when transjugular intrahepatic portosystemic shunting (TIPS) has not worked.

Portacaval shunts. These shunts may lower blood pressure in the vein that carries blood to the liver (portal vein). They do this by diverting the flow of blood from the portal vein to the large vein that returns blood to the heart (vena cava).

Portacaval shunting is a surgical treatment to create new connections between two blood vessels in your abdomen. It is used to treat people who have severe liver problems. The portal vein drains blood from the intestine, stomach, spleen, pancreas, and gallbladder into the liver.

Shunting procedures for portal hypertension can be divided into three types: portacaval, splenorenal, and mesocaval. Figures a to f show diagrammatically the basic surgical choices for diversion of the portal venous flow.

Apr 24, 2023 · Total portosystemic shunts, including portacaval shunt, prevent variceal bleeding and help to control ascites in an advantageous matter as the construction of such as easy and durable. A disadvantage though is the allowance of portal blood to bypass the liver, which has metabolic functions.