PMC7547358_01
Fluorescein angiographic image of Case 8 in the DEX (-) group before and after the laser photocoagulation, intravitreal injection of conbercept (IVC), and transpupillary thermotherapy (TTT). 7A: fluorescein angiographic image showing the retinal telangiectasia, large aneurysmal vascular channels, macular ERD, and periphery capillary nonperfusion at inferior, temporal, and nasal retina before treatment; 7B: fluorescein angiographic image revealed retinal telangiectasia, persist macular ERD, periphery capillary nonperfusion, and leakage at inferior, temporal, and nasal retina after treatment.
joph2020-9131908.007.jpg
PMC7547358_01_joph2020-9131908.007.jpg
fig7
At the endpoint of our study, 3 cases in the DEX (-) group showed persistence ERD (shown in Figure 7), including 1 case progressed to Stage 3B with a macular hole three months after intravitreal injection, and a 25-G pars plana vitrectomy (PPV) was performed to relocate and repair the retina.