Idiopathic Peripapillary Subretinal Neovascular Membrane in a Young Woman with Recurrence of the Lesion during Pregnancy after Treatment with Intravitreal Bevacizumab.

We report a 27-year-old woman who was diagnosed with idiopathic peripapillary subretinal neovascular membrane (PSRNVM) in her left eye with best-corrected visual acuity (BCVA) of 20/160. She had been treated by three monthly doses of intravitreal bevacizumab (1.25 mg/0.05 ml) at 4-week intervals, which showed a favorable response. The treatment led to regression of the choroidal neovascular membrane (CNVM) with complete resorption of subretinal fluid and improvement of BCVA to 20/25. Subsequently, recurrence of the CNVM was observed during pregnancy (28 months after treatment). To the best of our knowledge, this is the first report of recurrence of idiopathic PSRNVM during pregnancy.