PMC406514_01
Clinical photograph showing the aberrant right subclavian artery overlying the trachea.
1472-6815-4-1-1.jpg
PMC406514_01_1472-6815-4-1-1.jpg
F1
Meticulous and cautious dissection revealed the vessel to be running obliquely across the anterior surface of the trachea from left to right, at the level of the fourth tracheal ring (Figure 1).