Diagnosing Autoimmune Psychosis

Katlyn Nemani, MD, explores how autoimmune and inflammatory brain disorders can present as first-episode psychosis—and why some patients diagnosed with schizophrenia may actually have a treatable immune-mediated illness. She explains the clinical features that should prompt suspicion for autoimmune psychosis, including subacute onset, subtle neurologic signs, and poor response to antipsychotics, even when standard imaging and antibody tests are unrevealing. Dr. Nemani also discusses the limit...