A 72-year-old woman was referred for an eye examination because of visual changes in the left eye. Her medical history was notable for end-stage kidney disease requiring a kidney transplant at age 50 years and a second transplant at age 65 years. She had received her medical care at outside facilities, the records of which were not available. She could not recall being given any precise diagnosis but reported having proteinuria since age 7 years. Her other medical conditions included hyperlipidemia, arterial hypertension, and pulmonary Mycobacterium avium complex infection. She was taking tacrolimus, amlodipine, atorvastatin, ethambutol, rifampin, and clarithromycin. Her family history was unremarkable. She had 2 healthy adult children.