Fig. 11From: All about portal vein: a pictorial display to anatomy, variants and physiopathologyAneurysm of the PVS. a, b Axial and oblique MPR images from late arterial phase CT shows an aneurysmal dilatation of left PV with about 3 cm of greater axis. Note the left PV branches arising directly from the aneurysm (yellow arrow). c VRT from late arterial phase best depict the origin of the aneurysm in the PVSBack to article page