A 63-year-old man with no ocular history and a history of stage 3 cutaneous melanoma of the scalp and chronic lymphocytic leukemia was referred for kaleidoscope vision. He received nivolumab (anti–programmed cell death 1 checkpoint inhibitor) 9 months prior, obinutuzumab (B-cell lymphoma 2 inhibitor) 3 months later, and 5-mg oral prednisone daily. On presentation, nivolumab and obinutuzumab treatment was complete.
His visual acuity was 20/125 OD and 20/50 OS. Ophthalmoscopy revealed bilateral panuveitis with diffuse pigmentary abnormalities. Fluorescein angiography showed diffuse retinal pigment epithelium loss and late staining of the retinal lesions. He received 60 mg of oral prednisone daily for 2 weeks with a planned 10-week taper. However, prednisone was discontinued due to positive Lyme disease exposure 6 weeks later. At this time, the active anterior and vitreous cells had resolved.