1 — Thoracic duct; 2 — Left internal jugular vein; 3 — Lateral cervical deep nodes; 4 — Left jugular trunk; 5 — Left subclavian trunk; 6 — Left
subclavian vein; 7 — Left brachiocephalic vein
1 — Thoracic duct; 2 — Left internal jugular vein; 3 — Lateral cervical deep nodes; 4 — Left jugular trunk; 5 — Left subclavian trunk; 6 — Left
subclavian vein; 7 — Left brachiocephalic vein