1 — Great saphenous vein; Long saphenous vein; 2 — Ulnar vein; 3 — Radial vein; 4 — Inferior vena cava; 5 — Basilic vein; 6 — Cephalic vein; 7 — Brachial vein; 8 — Azygos vein; 9 — Axillary vein; 10 — Subclavian vein; 11 — External jugular vein; 12 — Intracranial veins; 13 — Internal jugular vein; 14 — Brachiocephalic vein; 15 — Superior vena cava; 16 — Hepatic vein; 17 — Vessels sinusoid of liver; 18 — Hepatic portal vein; 19 — Splenic vein; 20 — Left renal vein; 21 — Superior mesenteric vein; 22 — Inferior mesenteric vein; 23 — Left ovarian vein; 24 — Common iliac vein; 25 — External iliac vein; 26 — Internal iliac vein; 27 — Femoral vein; 28 — Popliteal vein; 29 — Anterior tibial vein; 30 — Posterior
tibial vein
