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A case of retinal cavernous hemangioma analyzed with optical coherence tomography angiography
oleh: Ekta Singh, Alok Sen
Format: | Article |
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Diterbitkan: | Wolters Kluwer Medknow Publications 2019-01-01 |
Deskripsi
Retinal cavernous hemangiomas is a rare vascular tumor, isolated and non-progressive. This tumor is incidentally diagnosed on fundus examination and visual impairment can be rare presentation from vitreous hemorrhage, pre-retinal traction, hyphema, or macular scarring. The tumor has typical appearance of grape-like clusters of dilated vascular sacs with variable surface gliosis. Characteristic imaging findings aids in diagnosis. Newly emerged imaging tool is optical coherence tomography angiography (OCT A) which obtains high-resolution visualization of retinal vasculature in non-invasive fashion. In the present case report, we analyzed various diagnostic tool available for retinal cavernous hemangiomas; illustrating on the OCT A features.