Haemangioendothelioma of the head and neck.
D000368:Aged; D003937:Diagnosis, Differential; D006258:Head and Neck Neoplasms / Q000175:diagnosis / Q000628:therapy; D006390:Hemangioendothelioma / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008297:Male; D009669:Nose Neoplasms / Q000473:pathology*; D011379:Prognosis