Development of retinal vasculitis following an uneventful pars plana vitrectomy.

A young man in his mid-20s presented to our retina clinic with a diminution of vision in the left eye (OS) for the last 2 weeks. The best-corrected visual acuity (BCVA) was 6/60, and intraocular pressure was 14 mm Hg with Goldmann applanation tonometry. Anterior segment examination was within