As GABAaR (Gamma-Amino Butyric Acid type A receptor) encephalitis can affect children, it is important to be aware of this image pattern, because it may resemble ADEM (acute disseminated encephalomyelitis) ADEM or non-ADEM (acute disseminated encephalomyelitis) encephalitis associated with MOG antibodies1,.14 This evidence concerns the gene MOG and acute disseminated encephalomyelitis.