Transmantle Heterotopia or Closed Lip Schizencehaly: A Diagnostic Dilemma.

The article presents a case study of a 41‑year‑old adult male presented with two episodes of generalized tonic clonic seizures. It mentions Transmantle heterotopia, a rare entity in which gray matter is seen extending from the ventricular wall to overlying cortex without intervening white matter or cerebrospinal fluid (CSF) cleft; and also mentions transmantle heterotopia in the right cerebral hemisphere with focal subcortical heterotopia in the contralateral hemisphere.