Airway Compromise due to Retropharyngeal Emphysema–A Rare Complication of an Extravasated Peripherally Inserted Central Venous Catheter

Figure 3

(a) Sagittal, (b) coronal, and (c) horizontal: computerised tomography slice demonstrating extensive retropharyngeal emphysema and pneumo-mediastinum.

(a)

(b)

(c)