CT
Left-sided inferior vena cava (IVC), ends at left renal vein then crosses the midline anterior to the abdominal aorta and posterior to the superior mesenteric artery (SMA) to join the normal pre-hepatic segment of IVC.
Small nodular lesion of the segment 1 of the liver (25 mm) with progressive discontinuous, peripheral enhancement and almost complete fill-in on delayed images (known as haemangioma).