1 — Azygos vein; Impression; 2 — Right subclavian artery; Impression; 3 — Right subclavian vein; Impression; 4 — Superior vena cava; Impression; 5 — Oesophagus; 6 — Pleura, mediastinal part; 7 — Sternum; 8 — Internal thoracic artery; Internal thoracic veins; 9 — Pleura, costal part; 10 — Trachea; 11 — Left subclavian vein; Impression; 12 — Left subclavian artery; Impression; 13 — Thoracic nerve [TI]; Impression;
14 — Arch of aorta; Impression; 15 — Pleura, vertebral part
