Fig. 1From: Proliferative diabetic retinopathy without preoperative pan-retinal photocoagulation is associated with higher levels of intravitreal IL-6 and postoperative inflammationEyes with fibrin deposition in the preoperative and intraoperative groups. Eyes with fibrin deposition in the preoperative group (black) and in the intraoperative group (gray) were observed in the postoperative periodsBack to article page