RT Journal Article SR Electronic T1 Hemimegalencephaly and intractable epilepsy treated with embolic hemispherectomy. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1076 OP 1079 VO 16 IS 5 A1 J M Mathis A1 J D Barr A1 A L Albright A1 J A Horton YR 1995 UL http://www.ajnr.org/content/16/5/1076.abstract AB A patient with hemimegalencephaly and intractable epilepsy underwent a preoperative embolic hemispherectomy. A seizure-free interval of 1 year followed the embolization procedure. In addition, the procedure was thought to be beneficial in limiting blood loss during a subsequent surgical hemispherectomy.