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Figure 30. Drawing illustrates the typical collateral channels in cirrhosis and portal hypertension. CV = cardinal vein, GEV = gastroesophageal varices, GSV = gastrosplenic varices, HV = hepatic vein, IMV = inferior mesenteric vein, IVC = inferior vena cava, LRV = left renal vein, PDV = pancreaticoduodenal vein, PUV = paraumbilical vein, PV = portal vein, PVV = paravertebral veins, SMV = superior mesenteric vein, SRV = splenorenal varices, SV = splenic vein, U = umbilicus.
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