Portacaval Shunt - StatPearls - NCBI Bookshelf
网页2023年4月24日 · 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.
Portacaval shunt - Wikipedia
网页A portacaval shunt, portocaval shunt, or portal-caval shunt is a treatment for portal hypertension. A connection (a shunt) is made between the portal vein, which supplies 75% of the liver's blood, and the inferior vena cava, the vein that drains blood from the lower two-thirds of the body.
The Transjugular Intrahepatic Portosystemic Shunt: An Update
网页2012年11月23日 · The hallmark of the DIPS procedure is the use of the caudate lobe as the parenchymal tract to create a side-to-side shunt between the inferior vena cava and the portal vein. The conventional DIPS method relies on direct needle guidance using an intravascular ultrasound probe introduced via the femoral vein approach [ 58 ].
Portacaval shunting - UF Health
网页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. TIPS is a much simpler and less invasive procedure.
Diagnosis of Persistent Left Superior Vena Cava: Lessons Learned …
网页2020年6月27日 · Persistent left superior vena cava (PLSVC) is a congenital malformation caused by abnormal embryologic development of the left cardinal vein, resulting in a left superior vena cava that can connect to either atrium. 1 A systemic right-to-left shunt occurs if the PLSVC drains into the left atrium. 2, 3 Although PLSVC often remains undetected ...
Portacaval shunting Information | Mount Sinai - New York
网页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 …
Portacaval shunting: MedlinePlus Medical Encyclopedia
网页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.
Peritoneovenous Shunt - StatPearls - NCBI Bookshelf
网页2023年7月31日 · A peritoneovenous shunt (PVS) is a connection between the peritoneal cavity and the systemic venous circulation via a shunting tube placed subcutaneously connected with a one-way pressure valve. It allows continuous drainage of the peritoneal fluid from the peritoneum into the venous system, mainly …
Portacaval Shunt - PubMed
网页2023年4月24日 · The purpose of a shunt is to allow for decompression of gastroesophageal varices and portal system, but the various categories differ in the maintenance of portal flow that is provided to the liver. The choice of the shunt is largely dependent on the surgeon's familiarity with the procedure, along with the patient's portal venous anatomy.
Portacaval Shunting for Portal Hypertension | SpringerLink
网页2020年1月11日 · An effective end-to-end portacaval shunt between a branch of the portal vein and usually the right hepatic vein, which flows into the inferior vena cava, is created to decompress the portal system (Fig. 58.3). TIPS is performed in the interventional radiology lab with moderate sedation or general anesthesia.
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