De-novo portal vein thrombosis in liver cirrhosis

The incidence of PVT was 17.9%. PVT occurred mainly in the portal vein trunk, superior mesenteric vein, and splenic vein. Diabetes mellitus, lower levels of hemoglobin, platelet count and portal vein flow velocity as well as increased MELD score, platelet indices, portal vein diameter, and splenic thickening were associated with PVT. Splenic thickening, marked reduced of mean portal flow velocity, and diabetes mellitus may be risk factors for PVT.