OMG and psychotic disorder: We found few reported cases of rhombencephalitis post-partum which were associated with autoimmune disease caused by anti-centromere antibody (ACA) [8], myelin oligodendrocyte glycoprotein antibodies (MOG-IgG) [13], and extracellular labelling of live hippocampal neurons [1],of which the latter is a study in which they screened CSF for autoantibodies in ninety-six patients with post-partum psychosis.