PT - JOURNAL ARTICLE AU - Nandhagopal, Ramachandiran AU - Al-Murshedi, Fathiya AU - Al-Busaidi, Mujahid AU - Al-Busaidi, Amna TI - Encephalopathy mimicking non-convulsive status Epilepticus AID - 10.17712/nsj.2018.1.20170214 DP - 2018 Jan 01 TA - Neurosciences Journal PG - 52--56 VI - 23 IP - 1 4099 - http://nsj.org.sa/content/23/1/52.short 4100 - http://nsj.org.sa/content/23/1/52.full SO - Neurosciences (Riyadh)2018 Jan 01; 23 AB - Primary hyperammonemic encephalopathy due to urea cycle disorders (UCD) typically manifests with episodic unresponsiveness and this clinical entity is not often included in the differential diagnosis of presumed non-convulsive status epilepticus (NCSE). However, this diagnostic consideration has therapeutic implications. In this report, we document the therapeutic importance of elucidating the specific cause of hyperammonemic encephalopathy that closely mimicked NCSE through 2 unique illustrative cases.