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Diagnostic imaging of pigmented villonodular synovitis of the temporomandibular joint associated with condylar expansion.
Song, M Y; Heo, M S; Lee, S S; Choi, S C; Park, T W; Lim, C Y; Lim, J J.
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  • Song MY; Department of Oral and Maxillofacial Radiology & Dental Research Institute, College of Dentistry, Seoul National University, Seoul, Korea.
Dentomaxillofac Radiol ; 28(6): 386-90, 1999 Nov.
Article en En | MEDLINE | ID: mdl-10578197
Pigmented villonodular synovitis (PVNS) is a rare lesion of the temporomandibular joint. We report a case which was initially misdiagnosed as a parotid tumor. CT revealed a well-defined mass demonstrating higher attenuation than the adjacent soft tissue with marked expansion of the mandibular condyle. MRI clearly delineated the extent of the lesion which had very low signal intensity on both T1W and T2W sequences due to the effect of hemosiderin. The usefulness of these imaging procedures in diagnosis of PVNS is discussed.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Sinovitis / Trastornos de la Articulación Temporomandibular Tipo de estudio: Diagnostic_studies / Risk_factors_studies Límite: Female / Humans / Middle aged Idioma: En Revista: Dentomaxillofac Radiol Año: 1999 Tipo del documento: Article Pais de publicación: Reino Unido
Buscar en Google
Añadir a Mi BVS
Imprimir
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PubMed Links

Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Sinovitis / Trastornos de la Articulación Temporomandibular Tipo de estudio: Diagnostic_studies / Risk_factors_studies Límite: Female / Humans / Middle aged Idioma: En Revista: Dentomaxillofac Radiol Año: 1999 Tipo del documento: Article Pais de publicación: Reino Unido