Fluorescein Angiographic Findings of Peripheral Retinal Vasculature after Intravitreal Conbercept versus Ranibizumab for Retinopathy of Prematurity

Figure 1

Fluorescein angiographic images of infants receive IVC therapy. (a) Fluorescein angiographic images of an infant (no. 10 in the IVC group) born at 34 weeks’ gestational age who had zone II stage 3 ROP with plus disease. Primary intravitreal injection of conbercept was performed at 47.57 weeks. Fluorescein angiography at 92.14 weeks PMA exhibits persistent avascular zone (closed arrowhead), vascular dilation (double arrow), arteriovenous shunt (arrow), vascular loops (asterisk), and capillary dropout (open arrowhead). (b) Fluorescein angiographic images of an infant (no. 13 in IVC group) born at 29.43 weeks’ gestational age who had AP-ROP with plus disease. Primary intravitreal injection of conbercept was performed at 36.43 weeks. Fluorescein angiography at 93.57 weeks PMA exhibits persistent avascular zone (closed arrowhead), vascular leakage (double arrow), arteriovenous shunt (arrow), vascular blunting (asterisk), and capillary dropout (open arrowhead).

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