منابع مشابه
Hemimegalencephaly: foetal tauopathy with mTOR hyperactivation and neuronal lipidosis.
BACKGROUND Hemimegalencephaly (HME) is a hamartomatous malformation of one cerebral hemisphere. As this is a disorder of cellular growth and lineage, we sought evidence of an early ontogenetic disturbance of microtubular assembly or function. MATERIAL AND METHODS Three male infants with HME had brain resections for refractory epilepsy. One died postoperatively at 2.5 months and an autopsy was...
متن کاملHemimegalencephaly: a longitudinal MR study.
An infant with hemimegalencephaly was studied with MR at 5 days and again at 10 months of age. The initial scan showed an abnormally large left cerebral hemisphere. At the age of 10 months, the left cerebral hemisphere was smaller than the right--an apparent left-sided micrencephaly caused by normal growth of the right hemisphere and arrested growth of the left. The age of imaging of a patient ...
متن کاملPostoperative EEG in hemimegalencephaly.
a Department of Neurology, University Hospital of Geneva, b Pediatric Neurology, Pediatric Specialties Service, Child and Adolescent Department, University Hospitals, Geneva, c Department of Neuroradiology, University Hospital of Geneva and University of Geneva, d Department of Neurosurgery, University Hospital of Geneva and Faculty of Medicine, University of Geneva, e Department of Neuropediat...
متن کاملHemimegalencephaly with intractable epilepsy: A case report.
Isolated Hemimegalencephaly (iHME) is a rare form of congenital malformation of cortical development.It is characterized by enlargement of all or part of one cerebral hemisphere. It typically presents with intractable seizures, mental retardation, developmental delay, contralateral hemiparesis and hemianopia. The patient was a five and half month's old baby girl who presented first with focal s...
متن کاملHemimegalencephaly with polymicrogyria – a case report
Hemimegalencephaly on magnetic resonance imaging scan (MRI) consists of cortical gray matter almost uniformly abnormal, areas of increased thickness of the cortical gray matter (GM), abnormal gyral patterns, blurring of the grey-white matter transition, atrophy or hemispheric hypertrophy, demyelination, gliosis. We present a case of ten-year-old boy with a history of infantile spasms and develo...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 2013
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-27-2-5