Fig. 2

Baseline and follow up fundus and fluorescein angiogram of a microalbuminuric Type 1 DM patient. a, b Baseline color fundus photoghraphs depicting normal fundus (a right eye; b left eye). c, d Baseline fluorescein angiograms depicting leakage and macular cystoid changes. e Follow up fundus image of right eye depicting a single microaneurysm. f–h Follow up fluorescein angiograms of right eye depicting leakage, vessel wall staining, cystoid changes and peripheral retinal malperfusion. i Follow up fundus image of left eye depicting a normal fundus. j–l Follow up fluorescein angiograms of left eye depicting leakage, vessel wall staining, cystoid changes and peripheral retinal malperfusion