|
FIG 5. MR and DSA images for preoperative tumor embolization of ASPS in a 22-year-old man with buccal space mass (case 4).
A, Axial contrast-enhanced T1-weighted MR image shows a high-signal-intensity tumor with vascular signal voids in the buccal space.
B, Lateral projection of right external carotid angiogram shows prominent tumor staining supplied from branches of the internal maxillary artery.
|