1 — Inferior vena cava; 2 — Right testicular vein; 3 — Pampiniform plexus; 4 — Left renal vein; 5 — Left testicular vein
1 — Inferior vena cava; 2 — Right testicular vein; 3 — Pampiniform plexus; 4 — Left renal vein; 5 — Left testicular vein