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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Correlation between ultrawide-field fluorescence contrast results and white blood cell indexes in diabetic retinopathy

Fig. 1

Female, 52 years old, visited the hospital for 1 week of binocular vision loss (February 22, 2019), 10 years of diabetes history, insulin control, fasting glucose 14.4 mmol/ L. A Fundus fluorescein angiography (FFA) of the venous phase with Heidelberg Spectralis ultrawide angle lens (102°). Dye leakage was found in microvessels in all quadrants, which was recorded as grade 4. The yellow line of the contrast instrument is the nonperfusion area of the retina, which is significantly larger than 7 DD, and it was recorded as grade 1. The optic disc and the retinal surface of each quadrant showed strong fluorescence, indicating neovascularization, recorded as grade 4. No fibrous proliferative membrane was found, grade 0. B FFA of the venous phase with Heidelberg 55° lens. The peripheral retina was limited. C Fundus photography showing the presence and exudation of the retinal surface

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