Figure 2

A: Patient in prone position delineating the stippled appearance of the left duplicated IVC (black arrow) in communication with the left renal vein (white arrow). 2B: Patient in supine position with balloon angioplasty of the duplicated left IVC (thin black arrow) and iliac stent (thick black arrow), with improved appearance and flow through the stents. Simultaneously the right IVC undergoing catheterization (white arrow).