Portal Vein Thrombosis

Incidence of new portal vein thrombosis was higher after transarterial chemoembolization for hepatocellular carcinoma compared with microwave or radiofrequency ablation, although researchers reported no clinically significant sequalae.

The American College of Gastroenterology released a new guideline on disorders of the mesenteric, portal, and hepatic veins and mesenteric and hepatic arteries, which can lead to acute liver failure, chronic liver disease, noncirrhotic portal hypertension, cirrhosis, and hepatocellular carcinoma.