A 75-year-old man was referred to the retina service by his comprehensive ophthalmologist for high-risk medication monitoring. The patient denied acute ocular symptoms such as vision loss, flashes, floaters or eye pain.
His ocular history included bilateral dry eyes, cataracts and astigmatism. His medical history was notable for bladder cancer, for which he was on treatment, and hyperlipidemia. He had a history of ankle surgery and had his bladder, prostate and spleen removed, but he had never had ocular surgery. He was allergic to penicillin. He had no history of smoking, alcohol use or drug