Among the 14 patients diagnosed with encephalitis/encephalomyelitis, 10 had CRMP1 Abs, 2 had anti‐CRMP3, 1 had anti‐CRMP5, and 1 had co‐existence of anti‐CRMP1 and anti‐CRMP2 Abs. Here, DPYSL4 is linked to viral encephalitis.