Intraocular Tumors - 23/08/11

Abstract |
Ultrasonography is a powerful noninvasive tool for the accurate diagnosis and effective management of intraocular tumors. Distinguishing ultrasonographic characteristics of intraocular tumors result from their different histopathologic compositions that can be evaluated with one-dimensional reflectivity analysis (A-scan) and two-dimensional acoustic section (B-scan). Information regarding location, shape, and acoustic characteristics is considered together to aid the diagnosis of intraocular tumors. Determination of size progression and extension is critical in selecting and monitoring management.
Le texte complet de cet article est disponible en PDF.Keywords : Retinoblastoma, Choroidal melanoma, Choroidal hemangioma, Choroidal metastasis, Astrocytic hamartoma, Choroidal osteoma
Plan
Vol 3 - N° 2
P. 229-244 - avril 2008 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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