title: Unilateral striatal damage following status epilepticus of ipsilateral frontal lobe origin.
abstract: A 35-year-old man with an old contusional haematoma in the right frontal lobe developed status epilepticus (SE) of right frontal origin. On magnetic resonance (MR) images 10 days after SE, the right striatum showed signal enhancement with Gd-DTPA administration. Subsequent MR imaging 1 month later indicated prolonged T1 and T2 relaxation times in the right striatum. Prolonged seizure activity in the frontal lobe may have induced excitatory neurotoxicity in the ipsilateral striatum, with occurrence of delayed neuronal damage as a result.
authors.affiliation: Department of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan. takato@ns.med.kyushu-u.ac.jp
authors.forename: Takato
authors.initials: T
authors.lastname: Morioka
authors.forename: Shunji
authors.initials: S
authors.lastname: Nishio
authors.forename: Kiyonobu
authors.initials: K
authors.lastname: Ikezaki
authors.forename: Takanori
authors.initials: T
authors.lastname: Inamura
authors.forename: Tadao
authors.initials: T
authors.lastname: Kawamura
authors.forename: Kimiko
authors.initials: K
authors.lastname: Fukui
mesh_terms: D000328:Adult; D002543:Cerebral Hemorrhage / Q000209:etiology* / Q000473:pathology*; D003342:Corpus Striatum / Q000473:pathology*; D004569:Electroencephalography; D017034:Epilepsy, Frontal Lobe / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D007839:Functional Laterality; D006406:Hematoma / Q000209:etiology* / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D012720:Severity of Illness Index; D013226:Status Epilepticus / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy