Fig. 2
From: Successful management of retropharyngeal hematoma by trans-arterial embolism without intubation
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12245-020-00322-9/MediaObjects/12245_2020_322_Fig2_HTML.png)
Angiography images show a extravasation of contrast media (arrowhead) on the right costocervical artery, b, c performed TAE (arrow), and d the disappearance of the extravasation (arrowhead) after transcatheter arterial embolization