Fig. 2From: Magnetic resonance imaging findings of two cases with West syndrome and hypomelanosis of Ito with hemimegalencephaly: a report of two casesMR images of a 2-year-old female mild hemimegalencephaly in the right cerebral hemisphere with hypomelanosis of Ito. (a) Direct X-ray of the lower extremity shows hemihypertrophy in the left lower extremity. (b) axial T2-weighted; (c) axial FLAIR; (d) coronal T2-weighted series show amorphous, hyperintense white matter lesions extending from the basal ganglia to the ventricular body and the periventricular fronto-parieto-occipital white matter (thick arrows). (e) Coronal 3D spoiled gradient-recalled (SPGR) T1-weighted series shows isointense lesions (thick arrows) with grey matter in periventricular white matter areas in the right basal ganglia-corona radiata plane and dilatation of the lateral ventricle (arrowheads)Back to article page