Fig. 1

a Patient 2 presented with dense vitritis during ocular relapses before adalimumab use. b Evidence of peripheral periphlebitis, with obliterative pattern affecting both the arteries and veins in peripheral retina of the same patient during relapse. c Fundus photo of the same patient showing the consequence of chronic inflammation of patient 2. It shows evidence of sclerotic and occluded retinal vessels after repeated episodes of retinal vasculitis and vascular occlusions