WebJun 5, 2024 · Digital subtraction superior mesenteric artery (SMA) angiogram showing (A) rapid shunting to the portal vein via a large superior mesenteric arteriovenous fistula (SMAVF), with no flow into distal SMA branches, and (B) following stent grafting of the proximal SMA, exclusion of SMAVF and much improved flow into the distal SMA branches. WebJan 23, 2024 · The hepatic portal vein is a vessel that moves blood from the spleen and gastrointestinal tract to the liver. It is approximately three to four inches in length and is …
Portal Venography SpringerLink
WebBiliovenous fistula (BVF) is a fistulous connection between a bile duct and hepatic or portal vein. This connection can result in bile entering the bloodstream, a phenomenon known as bilhemia (or bilemia). A better-known entity is hemobilia, hemorrhage into the biliary tract.Hemobilia is usually the result of a bile duct to hepatic artery fistula. WebHepatoportal arteriovenous fistulae are mostly observed in older patients as a complication of liver trauma, hepatic malignancy, liver biopsy or liver cirrhosis. Congenital fistulae … grow more seaweed extract label
Frontiers Case report: Congenital arterioportal fistula: An unusual ...
WebSep 12, 2010 · Also, we detected a fistula between the artery and the vein sonographically (Figure 1). In Doppler US, there was a turbulent flow within the aneurism, and arterial flow was demonstrated in both of the artery and the vein. The flow of portal vein was retrograde. The hepatic veins and vena cava inferior were found normal. WebJun 15, 2024 · Few cases of postoperative arterioportal fistula (APF) have been documented. APF after hepatectomy is a very rare surgery-related complication. A 62-year-old man was diagnosed with hepatocellular carcinoma in segments 5 and 8, respectively. Anterior segmentectomy was performed as a curative surgery. Each branch of the hepatic … WebJan 1, 2002 · Intrahepatic portosystemic, arterioportal, and arteriosystemic fistulas and associated perfusion anomalies have characteristic features at dual-phase helical CT. Color Doppler US is the single most useful tool for demonstration of aneurysms of the portal venous system and bland or neoplastic portal vein thrombosis. grow more sea grow feeding chart