Clinical features of seronegative, but CSF antibody-positive, anti-NMDA receptor encephalitis.
Mar GuaspYasmina MódenaThaís ArmangueJosep O DalmauFrancesc GrausPublished in: Neurology(R) neuroimmunology & neuroinflammation (2020)
NMDAR antibodies are not detected in the serum of 15% of the patients with anti-NMDAR encephalitis. These patients appear to be older and have milder neurologic symptoms with less frequency of tumors.