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A-v anastomosis

A-v anastomosis --> arteriovenous anastomosis

(Science: anatomy) a vessel that directly interconnects an artery and a vein, and that acts as a shunt to bypass the capillary bed. Not to be confused with surgical anastomosis, nor with arteriovenous fistula.

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hepatic portal vein

... with splenomegaly, ascites, GI bleeding and/or portal systemic encephalopathy. The consequences of portal hypertension are due to portal systemic anastomosis formed by the body as an attempt to bypass the obstructed liver circulation. These collateral vessels form along the falciform ligament, ...

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by dipjyoti
Sun Oct 15, 2006 5:15 am
Forum: Human Biology
Topic: hepatic portal vein
Replies: 11
Views: 14202

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