Paracentral Acute Middle Maculopathy in A Young Girl Treated with Interferon-Beta for Nasopharyngeal Carcinoma.

The presentation of paracentral acute middle maculopathy in this patient supports the presumed ischaemic pathogenesis in interferon retinopathy. The imaging findings provide evidence of deep capillary plexus involvement in interferon retinopathy with evolution to permanent structural damage within the inner nuclear layer.