| 1
.
| Branches of apical branch right pulmonary artery (cut off refer to no. in previous view) |
| 2
.
| Apical segmental bronchus (note division above pointer into apical and anterior branches) |
| 3
.
| Anterior segmental bronchus (note division near pointer into anterior and posterior branches) |
| 4
.
| Anterior branch right pulmonary artery (cut off refer to no. 5 in previous view) |
| 5
.
| Intersegmental vein |
| 6
.
| Lateral segmental bronchus middle lobe (anterior branch) |
| 7
.
| Medial segmental bronchus of middle lobe (note division into superior and inferior branches) |
| 8
.
| Vein of middle lobe (note division into medial and lateral branches) |
| 9
.
| Superior intersegmental vein |
| 10
.
| Apical branches of apical branch right pulmonary artery |
| 11
.
| Posterior branch right pulmonary artery |
| 12
.
| Right brachiocephalic vein |
| 13
.
| Left common carotid artery |
| 14
.
| Right phrenic nerve |
| 15
.
| Left brachiocephalic vein (cut off) |
| 16
.
| Left vagus nerve |
| 17
.
| Filament of pulmonary plexus |
| 18
.
| Superior vena cava |
| 19
.
| Right pulmonary artery (entering upper lobe) |
| 20
.
| Cardiac plexus |
| 21
.
| Bronchopulmonary lymph node |
| 22
.
| Ascending aorta |
| 23
.
| Right superior pulmonary vein |
| 24
.
| Branch of right pulmonary artery (to middle lobe) |
| 25
.
| Pericardium |
