1 — Superior vesical arteries; 2 — Obturator artery; 3 — Umbilical artery; 4 — Inferior vesical artery; 5 — Middle rectal artery; 6 — Inferior gluteal artery; 7 — Right ureter; 8 — Right internal iliac artery; 9 — Superior gluteal artery; 10 — Lateral sacral arteries; 11 — Iliolumbar artery; 12 — Superior rectal artery; Superior rectal vein, inferior mesenteric plexus; 13 — Iliolumbar vein; 14 — Lateral sacral veins; 15 — Superior gluteal veins; 16 — Left internal iliac vein; 17 — Middle rectal veins; 18 — Left ureter; 19 — Rectum; 20 — Superior vesical veins; 21 — Inferior vesical veins; 22 — Obturator veins; 23 — Ductus deferens; Vas deferens; 24 — Urinary bladder
