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由于光学缩导致的斑点微囊的"甜甜圈外观"在光学连贯性断层扫描血管学上

Neha Goel1

  • 1Department of Ophthalmology, Army College of Medical Sciences, New Delhi, India.

Retinal cases & brief reports
|January 8, 2026
PubMed
概括

视神经病变可以导致模仿胀的斑点微囊. 光学连贯断层扫描 (OCT) 血管造影显示出特有的"甜甜圈"模式,有助于诊断.

关键词:
面对面的光学连贯性断层扫描.内核层是内部的核层.微囊是一种微囊.视力缩的光学缩光学连贯性断层扫描技术光学连贯性断层扫描血管图谱伪囊是一种伪囊.

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DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
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