Acute Exudative Polymorphous Vitelliform Maculopathy Syndrome; natural history and evolution of fundal and OCT images over time.

A 33-year-old man presented with a 10-day history of bilateral blurred vision on a background of a prodromal influenza-like illness. Ocular Coherence Tomography (OCT) and fundal examination coincided with a diagnosis of atypical central serous retinopathy. The patient's symptoms worsened during follow-up, and he was started on steroids. Subsequent fundal examination revealed yellow deposits in a honeycomb pattern and hard exudates in the perimacular region. Serial OCTs revealed progression of bilateral macular intraretinal and subretinal fluid. He was subsequently admitted to hospital for a full paraneoplastic workup. Liaison with our colleagues in other specialist retinal centres led us to a diagnosis of acute exudative polymorphous vitelliform maculopathy syndrome. We subsequently took fundal images to monitor disease progression and to monitor changes seen with autofluorescence in this rare disease entity.