1
.
| Left main bronchus |
2
.
| Inferior tracheobronchial lymph node |
3
.
| Right principal bronchus |
4
.
| Esophageal plexus right vagus nerve |
5
.
| Costal pleura (pointer on ninth intercostal artery) |
6
.
| Esophagus |
7
.
| Inferior vena cava |
8
.
| Right phrenic nerve |
9
.
| Phrenic lymph node |
10
.
| Pericardium |
11
.
| Central tendon of diaphragm |
12
.
| Left vagus nerve |
13
.
| Esophageal branch of aorta |
14
.
| Thoracic aorta |
15
.
| Posterior mediastinal lymph node |
16
.
| Pulmonary ligament (cut edge of pleura) |
17
.
| Phrenicoesophageal membrane |
18
.
| Lymph vessel |
19
.
| Margin of esophageal hiatus |