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angiofibroma

   Also found in: Wikipedia 0.01 sec.
angiofibroma /an·gio·fi·bro·ma/ (-fi-bro´mah) a lesion characterized by fibrous tissue and vascular proliferation.
juvenile nasopharyngeal angiofibroma  a benign tumor of the nasopharynx composed of fibrous connective tissue with abundant endothelium-lined vascular spaces, usually occurring during puberty in boys; nasal obstruction may become total, with adenoid speech, discomfort in swallowing, and auditory tube obstruction.

an·gi·o·fi·bro·ma (nj--f-brm)

angiofibroma
angioma containing fibrous tissue.

nasopharyngeal angiofibroma
a relatively benign tumor of the nasopharynx composed of fibrous connective tissue with abundant endothelium-lined vascular spaces.

angiofibroma Juvenile angiofibroma ENT A benign nasopharyngeal tumor which is most common in adolescent/adult ♂ Clinical Repeated epistaxis, nasal congestion and discharge, hearing loss Imaging Skull film, CT of head Management Excision if lesion is enlarging or blocking airway


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Juvenile nasopharyngeal angiofibroma (JNA) is a benign, highly vascular, and locally invasive tumor.
The differential diagnosis of large nasopharyngeal masses should include (1) benign disease such as juvenile angiofibroma, teratoma, meningoencephalocele, chordoma, paraganglioma, and nasopharyngeal extension of a parapharyngeal parotid tumor and (2) malignant disease such as carcinoma, lymphoma, and sarcoma.
(5,6) Other differential diagnoses include intracranial astrocytoma or meningioma with nasal extension, neuroglial heterotopia, lymphoma/plasmacytoma, esthesioneuroblastoma, angiofibroma, lethal midline granuloma and, rarely, carcinoid tumor.
 
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