Longitudinal optical coherence tomography angiography (OCT-A) in a patient with radiation retinopathy following plaque brachytherapy for uveal melanoma.

Longitudinal OCT-A demonstrates the microvascular changes that occur in response to radiation over time. Identification of these features may help define therapeutic windows to prevent vision loss associated with radiation retinopathy and optic neuropathy. Ongoing studies will describe a larger cohort of patients followed with this modality over time.