Retinal Pigment Abnormalities in a Woman With Diabetes

A 49-year-old woman presented with abnormal retinal pigmentation. The patient ’s medical history was significant for type 2 diabetes and thyroid cancer that was in remission. The patient’s brother had been previously diagnosed with pattern dystrophy and hearing loss. What would you do next?
Source: JAMA Ophthalmology - Category: Opthalmology Source Type: research