Mannai, C Juvenile nasopharyngeal angiofibroma presenting as a facial swelling. A case report. [electronic resource] - Journal of maxillofacial surgery Dec 1986 - 329-31 p. digital Publication Type: Case Reports; Journal Article ISSN: 0301-0503 Standard No.: 10.1016/s0301-0503(86)80318-6 doi Subjects--Topical Terms: AdolescentDiagnosis, DifferentialEdema--diagnosisFacial Asymmetry--diagnosisHemangiosarcoma--pathologyHistiocytoma, Benign Fibrous--diagnosisHumansMaleMaxillary Sinus Neoplasms--pathologyNasopharyngeal Neoplasms--diagnosis