1 — Inferior tracheobronchial nodes; 2 — Right lung; 3 — Right main bronchus; 4 — Superior tracheobronchial nodes; 5 — Paratracheal nodes; 6 — Bronchomediastinal trunk; 7 — Subclavian trunk; 8 — Subclavian vein; 9 — Jugular trunk; 10 — Internal jugular vein; 11 — Trachea; 12 — Anterior cervical nodes, deep nodes; 13 — Thoracic duct; 14 — Left main bronchus; 15 — Bronchopulmonary nodes; 16 — Intrapulmonary
nodes; 17 — Thoracic aorta; 18 — Left lung
