AMPH and encephalitis: Most of the cases included in our review presented anti-N-Methyl-D-Aspartate Receptor (NMDAR) antibodies (nine cases—42.85%), followed by anti-Myelin oligodendrocyte glycoprotein (MOG) antibody encephalitis (four cases—19.04%), two cases with anti-amphiphysin antibodies (9.5%) and just one case with contactin-associated protein (Caspr2) antibodies.