- Etiology: benign but aggressive vascular tumor
- Imaging: arises from fibrovascular stroma on posterolateral nasal wall adjacent to sphenopalatine foramen and extends into pterygopalatine fossa to masticator space, extends intracranially via pterygopalatine fossa, supplied usually by external carotid artery
- Clinical: adolescent male with epistaxis
Radiology Cases of Juvenile Nasopharyngeal Angiofibroma
