Review
Copyright ©The Author(s) 2015.
World J Radiol. Dec 28, 2015; 7(12): 459-474
Published online Dec 28, 2015. doi: 10.4329/wjr.v7.i12.459
Figure 6
Figure 6 Adenoid cystic carcinoma of trachea. Axial (A) and coronal MPR (B) images show polypoidal mass with smooth outline within the trachea in subglottic region causing near complete attenuation of the airway (arrow). Virtual bronchoscopy (C) shows intraluminal smooth mass within trachea similar to that seen on conventional bronchoscopy (D). MPR: Multiplanar reformation.