A Case of Autoimmune Encephalitis Mimicking Neuropsychiatric Lupus: German Case Report

Abstract

Autoimmune encephalitis is a challenging diagnosis, often mimicking neuropsychiatric disorders such as lupus. This report presents a 42-year-old female from Berlin, Germany, who exhibited confusion, seizures, and psychiatric symptoms. CSF analysis and anti-NMDA receptor antibodies confirmed autoimmune encephalitis. High-dose corticosteroids and plasmapheresis resulted in a significant neurological improvement. This case highlights the importance of early recognition and targeted immunotherapy.