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A case of retinal arterial macroaneurysm followed by optical coherence tomography Hiroshi Hirabayashi 1 , Masumi Wakabayashi 2 , Kazutaka Hirabayashi 2 1Hirabayashi Eye Clinic 2Department of Ophthalmology, Shinshu University School of Medicine pp.595-601
Published Date 2019/5/15
DOI https://doi.org/10.11477/mf.1410213140
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Abstract Purpose:To present a case of retinal arterial macroaneurysm followed by optical coherence tomography(OCT)from its onset through resolution.

Case:A 44-year-old female had been followed up by OCT of the fundus for ocular hypertension. She was found to have retinal arterial macroaneurysm in the left eye. It was 2,000 μm along its long axis and was elevated by 465 μm from the retinal pigment epithelium. Examination of past records showed elevation by 327 μm 8 months before suggesting its onset. She was treated by peroral carbazochrome sodium sulfate hydrate. The macroaneurysm started to regress and its height decreased to normal value of 280 μm 12 months later. OCT angiography showed absence of blood in the macroaneurysm, suggesting thrombosis or fibrinization in its lumen.

Conclusion:Repeated OCT was useful in observing the growth or resolution of retinal arterial macroaneurysm.


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

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