MRI can diagnose and characterize venous disorders of the liver. These include portal thrombosis, carvernous transformation of the portal vein, Budd-Chiari, and sinusoidal obstruction syndrome.
Venoplasty after Budd-Chiari MRI shows a patent hepatic vein after venoplasty in Budd-Chiari. Colors of vessels indicates speed of flow whereas arrows shows flow direction.