Choroidal neovascular membrane in radiation retinopathy.

Radiation retinopathy can occur years after the initial radiotherapy of the cancers of head and neck. It generally has a fulminant course, and can cause a variety of severe retinal abnormalities. Choroidal neovascularization has been rarely reported in radiation retinopathy. In this case report, a 21-year-old boy is presented who developed fulminant radiation retinopathy and choroidal neovascular membrane 4 years after receiving radiotherapy for his nasopharyngeal carcinoma.