Man Sees World in Negative, Recovers From Rare Brain Disorder

A rare and potentially fatal brain disorder, anti-NMDA receptor autoimmune encephalitis, was diagnosed in a 28-year-old man after he experienced severe symptoms including seeing the world as a photographic negative, dramatic personality changes, and recurrent seizures. Initially mistaken for psychiatric or flu-like conditions, the disease proved challenging to diagnose. His condition worsened over several months, leading to hospitalization and ventilator support.

Specialized neuroimmunology tests confirmed the diagnosis, prompting immediate treatment with high-dose steroids and intravenous immunoglobulin (IVIG). This therapy resulted in a dramatic recovery, with the patient regaining alertness and speech within days. This case is notable as the patient was male, a demographic less commonly affected by this disorder, which is often associated with ovarian teratomas in young women.