Inflammatory choroidal neovascularization after tubercular posterior scleritis
摘要
A 45 years old female presented with typical features of posterior scleritis in her left eye with visual acuity of 20/252. After treatment with oral steroids and immunosuppressive drugs, at 2 months follow-up, posterior scleritis resolved and visual acuity improved to 20/50. Five months later she presented with vision loss (20/160) associated with active choroidal neovascular membrane (CNVM) close to scar. Significant choroidal thinning (subfoveal choroidal thickness =137 microns), compared to fellow eye (subfoveal choroidal thickness =247 microns) was noted. Two doses of intravitreal bevacizumab (IVB) were given at 1 month interval. At 9 months follow-up, her visual acuity was maintained at 20/160 with scarred CNVM. In conclusion, IVB is safe and efficacious in treatment of inflammatory CNVM secondary to posterior scleritis. Choroidal changes after posterior scleritis could be contributory factor for formation of CNVM.
