Portacaval shunt – Wikipedia
From Wikipedia, the free encyclopedia A portacaval shunt (or portal caval shunt) is a treatment for portal hypertension. A connection 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.
https://en.wikipedia.org/wiki/Portacaval_shunt
Portacaval Shunt: Definition, Benefits, Risks, and More
A portacaval shunt is a major surgical procedure that’s used to create a new connection between blood vessels in your liver. Your doctor will recommend this procedure if you have severe liver…
https://www.healthline.com/health/portacaval-shunting
Portacaval shunt | definition of portacaval shunt by …
portacaval shunt a portosystemic shunt between the portal vein and the vena cava. portosystemic shunt a surgically created shunt that connects the portal and systemic circulations, such as a mesocaval, portacaval, or splenorenal shunt. postcaval shunt portacaval shunt.
https://medical-dictionary.thefreedictionary.com/portacaval+shunt
Intrahepatic arterioportal shunt | Radiology Reference …
Sometimes arterioportal shunt appears in dynamic CT as enhancing nodule, which can mimic hepatocellular carcinoma. The best way to differentiate is by using MRI with SPIO (superparamagnetic iron oxide) which is deposited in hepatocellular carcinoma and washed out in vascular shunt.
https://radiopaedia.org/articles/intrahepatic-arterioportal-shunt
Intrahepatic portosystemic venous shunt: diagnosis by …
Shunts of this type are considered to be collateral pathways which develop in the hepatic parenchyma as a result of portal hypertension. The other four patients had no evidence of liver disease, and all four evidenced an aneurysmal portohepatic venous shunt within the liver parenchyma. Shunts of this type are considered congenital. The diagnosis of intrahepatic portosystemic venous shunts was …
https://pubmed.ncbi.nlm.nih.gov/8480738/
Portosystemic Shunt – an overview | ScienceDirect Topics
In Canine and Feline Gastroenterology, 2013. Portosystemic Shunts. Portosystemic shunts can be congenital or acquired, and congenital shunts can be further differentiated into intra- and extrahepatic portosystemic shunts (Fig. 26-78).In patients with an intrahepatic shunt, the left or right portal branches run cranially and enter the caudal vena cava or the left hepatic vein at the level of …
https://www.sciencedirect.com/topics/veterinary-science-and-veterinary-medicine/portosystemic-shunt
Intrahepatic portal venous shunt | Radiology Case …
Case Discussion. These intrahepatic shunts are rare in the absence of previous hepatic biopsy or underlying cirrhosis. The origin of the shunts is uncertain and presumed to be spontaneous or congenital i.e.persistent embryonic venous anastomoses caused by the failed regression of connections in tributaries of the vitelline vein (precursor of the portal and hepatic veins and portions of the …
https://radiopaedia.org/cases/intrahepatic-portal-venous-shunt-1
Portokavale Anastomose – DocCheck Flexikon
1 Definition. Als portokavale Anastomose wird eine Verbindung zwischen Venen aus dem Einzugsgebiet der Vena portae einerseits und Venen aus dem Einzugsgebiet der Vena cava superior oder Vena cava inferior andererseits bezeichnet.. 2 Pathophysiologie. Bei Behinderung des Blutflusses durch die Leber (portale Hypertension) werden die portokavalen Anastomosen als Umgehungskreislauf genutzt.
https://flexikon.doccheck.com/de/Portokavale_Anastomose
Shunt fault – Wikipedia
A shunt fault is a type of fault that occurs in submarine communications cables.. Many such cables use underwater repeaters or amplifiers to boost signals being passed along the cable. These repeaters or amplifiers are powered from either end of the cable using Power Feed Equipment. This is achieved by applying a voltage to the metallic (usually copper or aluminium) core of the cable that …
https://en.wikipedia.org/wiki/Shunt_fault
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