ArticleOptometry and vision science : official publication of the American Academy of Optometry2026
Case series: The role of retinal ischemia in the pathogenesis and clinical manifestation of diabetic retinopathy.
Article in Optometry and vision science : official publication of the American Academy of Optometry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Case series: The role of retinal ischemia in the pathogenesis and clinical manifestation of diabetic retinopathy.Optometry and vision science : official publication of the American Academy of Optometry · 2026Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
purposeTo highlight retinal ischemia as an important component of diabetic retinopathy (DR) pathogenesis, a significant prognostic factor, and a driver of various DR complications, including neovascularization. We aim to describe the main features of ischemic areas that can be identified through fundoscopy, color fundus photography, optical coherence tomography (OCT), and OCT angiography and provide clinicians with a step-by-step approach to identifying prognostically unfavorable markers of DR and accurately staging DR to improve management and prevent severe proliferative DR. CASE REPORTS: Cases of DR with subtle but significant retinal findings that are not readily identifiable unless a systematic multimodal imaging approach is used. We emphasize the presence of retinal ischemia in each case and show how to identify retinal vascular nonperfusion and its complications.
conclusionsAdvanced stages of DR may lack prominent fundus findings and may be easily misdiagnosed as milder DR without a comprehensive multimodal imaging diagnostic approach.
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