| 1
.
| Azygos vein (cut off) |
| 2
.
| Bronchus of upper right lobe |
| 3
.
| Right pulmonary artery (upper pointer, branch to upper lobe lower pointer, interlobar part) |
| 4
.
| Superior branch lower lobe right pulmonary artery |
| 5
.
| Superior segmental bronchus |
| 6
.
| Lower lobe (pointer on interlobar surface) |
| 7
.
| Basal branch anterior right pulmonary artery |
| 8
.
| Anterior basal segmental bronchus |
| 9
.
| Medial basal segmental bronchus |
| 10
.
| Inferior intersegmental vein |
| 11
.
| Medial basal segmental bronchus (left pointer, anterior branch; right pointer, medial branch) |
| 12
.
| Diaphragmatic surface lower lobe |
| 13
.
| Ascending aorta |
| 14
.
| Superior tracheobronchial lymph nodes |
| 15
.
| Pulmonary trunk |
| 16
.
| Right superior pulmonary vein |
| 17
.
| Bronchus of middle right lobe |
| 18
.
| Left superior pulmonary vein |
| 19
.
| Left atrium |
| 20
.
| Pericardium |
| 21
.
| Lower lobe left lung |
| 22
.
| Inferior vena cava |
