CT and MRI Findings of Hepatic Involvement in Rendu-Osler-Weber Disease
Figure 3
Axial dynamic MRI in the arterial phase (a), the portal venous (b), and the late venous phase (c). The early venous drainage with the simultaneous opacification of the right hepatic veins and the hepatic artery (black arrowheads) is evident during both arterial phases. The portal vein (arrow) is not opacified during arterial phase but it is opacified in portal phases. The hepatic parenchyma is inhomogeneous due to the presence of several millimetric hypervascular foci, consistent with telangiectasias (arrowheads). These inhomogeneities are no longer seen during the late venous phase.
