Differentiation of Malignant Thrombus from Bland Thrombus of the Portal Vein in Patients with Hepatocellular Carcinoma: Application of Diffusion-weighted MR Imaging

Abstract

DW imaging enables discrimination between bland and neoplastic portal vein thrombi when the ratio of the ADC of the thrombus to the ADC of HCC was lower than 2 and when the thrombi showed similar SI as the primary HCC when qualitative analysis was performed.