title: Clinical radiology quiz. Juvenile angiofibroma.
authors.forename: P M
authors.initials: PM
authors.lastname: Som
mesh_terms: D000293:Adolescent; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D009361:Neoplasm Invasiveness