PMID- 24649469 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140320 LR - 20211021 IS - 2233-6249 (Print) IS - 2233-6257 (Electronic) IS - 2233-6249 (Linking) VI - 3 IP - 1 DP - 2013 Jun TI - Thalamic hyperintensity on diffusion-weighted MRI in a patient with nonconvulsive status epilepticus. PG - 32-4 LID - 10.14581/jer.13006 [doi] AB - We present a 70-year-old woman with nonconvulsive status epilepticus (NCSE) with thalamic hyperintensity on diffusion-weighted MRI (DWI). She had no previous history of epilepsy. Her altered mentality was not normalized though we successfully controlled the ictal activity by standard treatment. Initial DWI showed diffuse hyperintensity in the right thalamus, which raised the possibility of seizure-related change. At the follow-up DWI, more localized high signal intensity lesion was present in the right pulvinar area. There was no apparent cause of her NCSE despite our extensive work-ups. The authors suggest that transient ischemia is a possible causative pathomechanism in this case. FAU - Koo, Dae Lim AU - Koo DL AD - Department of Neurology, Boramae Hospital, Seoul National University College of Medicine, Seoul, Korea. FAU - Jeong, Han-Gil AU - Jeong HG AD - Department of Neurology, Boramae Hospital, Seoul National University College of Medicine, Seoul, Korea. FAU - Nam, Hyunwoo AU - Nam H AD - Department of Neurology, Boramae Hospital, Seoul National University College of Medicine, Seoul, Korea. LA - eng PT - Case Reports DEP - 20130630 PL - Korea (South) TA - J Epilepsy Res JT - Journal of epilepsy research JID - 101577886 PMC - PMC3957314 OTO - NOTNLM OT - Diffusion-Weighted MRI OT - Nonconvulsive status epilepticus OT - Thalamus EDAT- 2014/03/22 06:00 MHDA- 2014/03/22 06:01 PMCR- 2013/06/30 CRDT- 2014/03/21 06:00 PHST- 2013/05/10 00:00 [received] PHST- 2013/06/17 00:00 [accepted] PHST- 2014/03/21 06:00 [entrez] PHST- 2014/03/22 06:00 [pubmed] PHST- 2014/03/22 06:01 [medline] PHST- 2013/06/30 00:00 [pmc-release] AID - er-3-1-32-6 [pii] AID - 10.14581/jer.13006 [doi] PST - epublish SO - J Epilepsy Res. 2013 Jun 30;3(1):32-4. doi: 10.14581/jer.13006. eCollection 2013 Jun.