1
.
| Phrenic nerve |
2
.
| Vagus nerve |
3
.
| Right brachiocephalic vein (cut off) |
4
.
| Fascia surrounding thymus |
5
.
| Upper lobe right lung |
6
.
| Pleura (cut along costomediastinal reflections) |
7
.
| Middle lobe right lung |
8
.
| Inferior lobe right lung |
9
.
| Pleural fold |
10
.
| Xiphoid process |
11
.
| Sheath of rectus abdominis muscle (lamina posterior) |
12
.
| Linea alba |
13
.
| Rectus abdominis muscle |
14
.
| Sheath of rectus abdominis muscle (lamina anterior) |
15
.
| Thyroid cartilage |
16
.
| Left internal jugular vein |
17
.
| Thyroid gland |
18
.
| Trachea |
19
.
| Thymus |
20
.
| Upper lobe left lung |
21
.
| Internal thoracic artery |
22
.
| Pericardium (covered by mediastinal pleura) |
23
.
| Anterior mediastinal cavity |
24
.
| Costal cartilage VI |
25
.
| Diaphragm (covered by diaphragmatic pleura) |
26
.
| Pleura (cut along costodiaphragmatic reflection) |