Cavernous haemangioma of fronto-ethmoid region.
D000293:Adolescent; D005004:Ethmoid Bone / Q000000981:diagnostic imaging*; D005624:Frontal Bone / Q000000981:diagnostic imaging*; D006392:Hemangioma, Cavernous / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D009669:Nose Neoplasms / Q000175:diagnosis*; D011859:Radiography