Electroconvulsive Therapy in Seronegative Paraneoplastic Encephalitis With Catatonia: Case Report.
Autoimmune encephalitis frequently presents with prominent psychiatric symptoms and may mimic primary psychiatric disorders, particularly in the early stages. We report the case of a 38-year-old man who presented with a 2-week history of behavioral disturbance, persecutory ideation, auditory hallucinations, and fluctua...