GAD65 antibody–associated AE (GAD65‐AE) is a rare but distinct neurological syndrome with a wide clinical spectrum ranging from mild nonpharmacoresistant epilepsy4 to drug‐resistant temporal lobe epilepsy (GAD65‐TLE),5 limbic encephalitis,6 and extra‐limbic encephalitis.5, 7. This evidence concerns the gene GAD2 and acrodermatitis enteropathica.