1 — Umbilical artery; 2 — Testis; 3 — Rectum; 4 — Epididymis; 5 — Promontory; 6 — Ureter; 7 — Abdominal aorta; 8 — Kidney; 9 — Inferior vena cava; 10 — Suprarenal gland; Adrenal gland; 11 — Renal veins; 12 — Psoas major; 13 — Urachus; 14 — Urinary bladder