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By CUI YUELING
- Uploaded on Jan 9, 2026.
- Last modified by Joshua Friedman on Jan 12, 2026.
- Rating
- Appears in
- Miscellaneous
- Condition/keywords
- Congenital Retinal Macrovessel, OCT
- Photographer
- Cui yueling The First People's Hospital of Zunyi, Guizhou, Zunyi, China
- Imaging device
- Zeiss Clarus 500
- Description
- A 34-year-old female underwent fundus screening at an endocrinology clinic. She had a 5-year history of type 2 diabetes mellitus. Best-corrected visual acuity (BCVA) was 1.0 in both eyes. Anterior segment examination was unremarkable. Fundus examination showed mild nasal tilting of the optic disc in the right eye. The retinal artery-to-vein ratio was approximately 2:3. Notably, a superotemporal branch retinal artery was observed crossing the horizontal raphe and obliquely traversing the perifoveal capillary arcade within the foveal avascular zone (FAZ).
