Neuropediatrics
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Case Reports
Hemimegalencephaly associated with congenital infiltrating lipomatosis of the face: a case report.
Hemimegalencephaly (HME) is a rare congenital malformation of the brain, grossly characterized by enlargement and overdevelopment of one cerebral hemisphere. We describe a 16-month-old patient with facial asymmetry caused by congenital infiltrating lipomatosis of the face (CILF) associated with ipsilateral HME. ⋯ MRI also demonstrates the involvement of intracranial structures outside the affected cerebral hemisphere, such as brain stem, cerebellum, cranial nerves, and blood vessels. In our patient, computed tomography of the brain provided detailed information on osseous hypertrophy and skull-base foramina enlargement.