Initial MRI, EEG, and CSF White Cell Count Are Abnormal in Children with Anti-NMDA Receptor Encephalitis with Isolated Psychiatric Symptoms (P6-14.020)

To assess whether initial ancillary tests (brain magnetic resonance imaging-MRI, electroencephalogram-EEG, and/or cerebrospinal fluid-CSF white blood cell count) are abnormal in children with isolated psychiatric symptoms and anti-NMDA receptor encephalitis.