Vascular and Portal Venous
Cards (3)
- How many mesenteric vessels are needed to diagnose a stenosis?
- Obstructed vessel will increase in diameter below point of obstructionand is caused by enlarged liver, pancreatic tumors, and late pregnancy
- Patients have chronic portal vein obstruction, extrahepatic portal vein is not visualized, echogenic area in porta hepatis, and periportal collaterals is present. PV is hepatopetal.