Fluorescein angiography (FA) is a useful examination in patients suffering from diabetic retinopathy (DR). Traditional angiograms explore 30°–50° of the retina at once; however, visualization of peripheral retina is fundamental in order to assess nonperfused areas, vascular leakage, microvascular abnormalities, and neovascularizations. In order to expand the field of view, wide-field and ultra-wide-field imaging has been developed allowing to image up to 200° of retinal surface in one single shot. The aim of this narrative review was to provide an overview of the role of the most recent technique of ultra-wide-field fluorescein angiography in DR.
CITATION STYLE
Rabiolo, A., Parravano, M., Querques, L., Cicinelli, M. V., Carnevali, A., Sacconi, R., … Querques, G. (2017, April 27). Ultra-wide-field fluorescein angiography in diabetic retinopathy: A narrative review. Clinical Ophthalmology. Dove Medical Press Ltd. https://doi.org/10.2147/OPTH.S133637
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