“…The pattern described in our patients, demonstrating the involvement of the temporal lobes (and in 1 case, the insula) is very similar to those described in herpes virus type 1 encephalitis and in autoimmune encephalitis, which should be ruled out with appropriate laboratory investigations. Also, limbic encephalitis can present with similar clinical picture and MRI findings of hyperintensities on FLAIR and T2WI in the medial temporal lobes [11]. Herpes simplex encephalitis is indicated by cortical and subcortical temporal lobe hyperintensity on T2 and FLAIR weighted images, which is unilateral before developing into an asymmetric bilateral type [12].…”