Ovarian teratoma-associated Anti-NMDAR encephalitis in women with first-time neuropsychiatric symptoms: A meta-analysis and systematic review of reported cases

Teratoma-associated anti-NMDAR encephalitis diagnosis should be systematically investigated in patients presenting with first-time psychotic episodes. Prompt diagnosis and treatment are imperative for prevention of disease progression and better outcomes. Screening and identification of anti-NMDAR antibodies and considering the association of ovarian teratoma and neuropsychiatric symptoms suggesting encephalitis are critical for establishing the proper diagnosis.