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A case of retinal hemangioma simulating retinal venous macroaneurysm Hiroshi Hirabayashi 1 , Kazutaka Hirabayashi 2 , Masumi Wakabayashi 2 , Toshinori Murata 2 1Hirabayashi Eye Clinic 2Department of Ophthalmology, Shinshu University School of Medicine pp.997-1001
Published Date 2020/8/15
DOI https://doi.org/10.11477/mf.1410213646
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Abstract Purpose:To report a case of retinal hemangioma simulating retinal venous macroaneurysm

Case:A 65-year-old woman with a history of epiretinal membrane was referred to us to examine her right eye with a hard exudate. A tumor was detected at the distal site of right retinal vein in the inferio-temporal quadrant. Optical coherence tomography angiography(OCTA)showed a tumor with a stalk budding from a retinal vein and blood flow in it. It resembled retinal venous macroaneurysm but indocyanine green angiography revealed this tumor at the early arterial phase. This tumor was diagnosed as acquired retinal hemangioma by re-analysis of OCTA. Many retinal arterioles drained into this hemangioma.

Conclusion:Retinal hemangioma similar to retinal venous macroaneurysm was reported. This hemangioma must be carefully followed up whether it will grow into typical hemangioma with feeder vessels or not.


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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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