Your browser doesn't support javascript.
loading
Enhanced depth imaging optical coherence tomography and fundus autofluorescence findings in bilateral choroidal osteoma: a case report / Tomografia de coerência óptica com profundidade de imagem aprimorada e resultados autofluorescência de fundo em osteoma de coroide bilateral: relato de caso
Erol, Muhammet Kazim; Coban, Deniz Turgut; Ceran, Basak Bostanci; Bulut, Mehmet.
  • Erol, Muhammet Kazim; Antalya Training and Research Hospital. Department of Ophthalmology. Antalya. TR
  • Coban, Deniz Turgut; Antalya Training and Research Hospital. Department of Ophthalmology. Antalya. TR
  • Ceran, Basak Bostanci; Antalya Training and Research Hospital. Department of Ophthalmology. Antalya. TR
  • Bulut, Mehmet; Antalya Training and Research Hospital. Department of Ophthalmology. Antalya. TR
Arq. bras. oftalmol ; 76(3): 189-191, maio-jun. 2013. ilus
Article in English | LILACS | ID: lil-681854
ABSTRACT
The authors present enhanced depth imaging optical coherence tomography (EDI OCT) and fundus autofluorescence (FAF) characteristics of a patient with bilateral choroidal osteoma and try to make a correlation between two imaging techniques. Two eyes of a patient with choroidal osteoma underwent complete ophthalmic examination. Enhanced depth imaging optical coherence tomography revealed a cage-like pattern, which corresponded to the calcified region of the tumor. Fundus autofluorescence imaging of the same area showed slight hyperautofluorescence. Three different reflectivity patterns in the decalcified area were defined. In the areas of subretinal fluid, outer segment elongations similar to central serous chorioretinopathy were observed. Hyperautofluorescent spots were evident in fundus autofluorescence in the same area. Calcified and decalcified portions of choroidal osteoma as well as the atrophy of choriocapillaris demonstrated different patterns with enhanced depth imaging and fundus autofluorescence imaging. Both techniques were found to be beneficial in the diagnosis and follow-up of choroidal osteoma.
RESUMO
Os autores apresentam tomografia de coerência óptica com profundidade de imagem aprimorada (EDI OCT) e autofluorescência de fundo (FAF) características de um paciente com osteoma de coroide bilateral e tentam correlacionar as duas técnicas de imagem. Dois olhos de um paciente com osteoma de coroide foram submetidos a exame oftalmológico completo. Tomografia de coerência óptica com profundidade de imagem aprimorada revelou padrão em gaiola, correspondente à região de calcificação do tumor. Imagens de autofluorescência de fundo da mesma área mostraram ligeira autofluorescência positiva. Três padrões de refletividade diferentes foram definidos na área descalcificada. Nas áreas com fluido sub-retiniano, foram observados prolongamentos dos segmentos externos semelhantes aos da coroidorretinopatia serosa central. Manchas autofluorescentes positivas foram evidentes em autofluorescência de fundo na mesma área. Porções calcificadas e descalcificadas do osteoma de coroide, bem como a atrofia da camada coriocapilar, demonstraram diferentes padrões de tomografia de coerência óptica com profundidade de imagem aprimorada e de imagens de autofluorescência de fundo. Ambas as técnicas se mostraram úteis no diagnóstico e acompanhamento de osteoma de coroide.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Osteoma / Image Enhancement / Choroid Neoplasms / Choristoma / Tomography, Optical Coherence Type of study: Diagnostic study Limits: Adult / Female / Humans Language: English Journal: Arq. bras. oftalmol Journal subject: Ophthalmology Year: 2013 Type: Article Affiliation country: Turkey Institution/Affiliation country: Antalya Training and Research Hospital/TR

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Index: LILACS (Americas) Main subject: Osteoma / Image Enhancement / Choroid Neoplasms / Choristoma / Tomography, Optical Coherence Type of study: Diagnostic study Limits: Adult / Female / Humans Language: English Journal: Arq. bras. oftalmol Journal subject: Ophthalmology Year: 2013 Type: Article Affiliation country: Turkey Institution/Affiliation country: Antalya Training and Research Hospital/TR