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angiofibroma |
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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.
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 How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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? Mentioned in | ? References in periodicals archive | ||
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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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