There was no associated pain, redness, or floaters. PORN was first described in a human-immunodeficiency virus (HIV) positive patient in 1990, cases have been reported in HIV-negative patients treated with immunosuppressive therapies as well.[3] Rituximab is a B-cell-depleting anti-CD20 monoclonal antibody that is increasingly being used to treat autoimmune disorders and B-cell non-Hodgkin lymphoma.[4,5] The […]