[dr z]

Posterior mediastinum structures
There are 4 birds:​

The esophaGOOSE (esophagus)
The vaGOOSE (vagus) nerve
The azyGOOSE vein

The thoracic DUCK (duct) ​

 

[drarnab]

Posterior mediastinum structures
There are 4 birds:​

The esophaGOOSE (esophagus)
The vaGOOSE (vagus) nerve
The azyGOOSE vein

The thoracic DUCK (duct) ​

hahaha now thats a goose one!