Fig. 1From: Vascular changes on fluorescein angiography of premature infants with low risk of retinopathy of prematurity after high oxygen exposureColor picture (a) and FA (b) show areas of retinal non-perfusion with vasoobliteration and arteriovenous shunting within areas of the retina that are already vascularized (white dashed line at the limit of vascularized and non vascularized). The borders of this area are irregular, and there are no sprouts visible. It is noteworthy that there is absence of foveal avascular zoneBack to article page