Table 1:

Study patients by the MCD subgroups and their conventional structural MR imaging findings

MCD Subgroups/VariantsNo. of CasesUnilateral MCDPrenatal CMV InfectionAssociated Brain Anomalies
VentriclesBGTHippocampusBrain StemCerebellumCC
 With schizencephaly100111111
 Pachygyria with SBH500523224
 Pachygyria without SBH100012122
 SBH without pachygyria200100002
  • Note:—BGT indicates basal ganglia and thalami; CC, corpu callosum.

  • a All located in frontal lobe.

  • b All LIS cases were bilateral.