Figure 3: Progression despite treatment. (A) Optos ultra-widefield photography of the right fundus four weeks after the initial presentation demonstrating both supranasal and infratemporal areas of retinitis with a magnified view of the superonasal lesion demonstrating a progression of the retinitis (B). The arrow in (A) denotes a new satellite area of retinitis. (C) Optos ultra-widefield photography of the right eye and (D) left eye demonstrating the early response to the first round of intra-vitreal clindamycin and foscarnet with the lesion margins beginning to show healing. (E) OCT analysis of the macula demonstrating thickening of the nasal macula in the right eye with distortion of the architecture of the retina. The left eye remains normal.