Article Figures & Data
Figures
- Fig 1.
A 51-year-old woman with glottic and hypopharyngeal cancer who presented with hemoptysis (On-line Table). A, Axial contrast-enhanced CT scan of the neck shows extravasation from the RCCA (arrow) with surrounding air. B, AP RCCA angiogram shows the area of extravasation (arrow). C, AP roadmap of the RCCA shows placement of a covered stent (long arrows) across the area of extravasation (short arrow). D, AP RCCA angiogram after covered stent (long arrows) placement shows no evidence of extravasation (short arrow).
- Fig 2.
A 65-year-old man with laryngeal cancer who presented with bright red blood from the tracheostomy site (On-line Table). A, 3D surface-rendering angiogram of the RCCA shows a small pseudoaneurysm (arrow). B, AP RCCA angiogram shows placement of a covered stent (long arrows) across the pseudoaneurysm. C, Three-month follow-up RCCA angiogram shows the development of a pseudoaneurysm (thick arrow) at the distal end of the covered stent (long arrows). D, After coil occlusion of the RCCA and RICA, a right brachiocephalic arteriogram shows occlusion of the RCCA (thick arrow) with coils within the RCCA (long arrow).
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