Chorioretinitis as a first sign of SSPE.

Subacute sclerosing panencephalitis (SSPE) is a progressive neurodegenerative disorder. Ocular involvement in SSPE has been well known and might be seen in 42 to 50% of the patients. Visual findings are generally seen at stage III with neurological abnormalities. Ophthalmologic involvement might be preceding typical SSPE symptoms. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.