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Fig. 6 | International Journal of Retina and Vitreous

Fig. 6

From: Near-infrared reflectance imaging of neovascularization in proliferative diabetic retinopathy

Fig. 6

NIR sequence of NVD imaging over 4 years. Baseline active NVD on both NIR a and fluorescein angiography b. NIR displays hyporeflective neovascularization in greater detail compared to early phase angiography. At 6 months from baseline, it is possible to identify in NIR c new hyporeflective vascular buds (arrows), corresponding to neovascular growth that involuted after laser treatment (d), shown by the reduced dark perfusion of the vessels in NIR (box). During follow-up, NIR e shows subsequent progression (arrows) and regression (f, g), after laser. Fluorescein angiography h at the same time as g is in accordance with NVD regression

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