syndromic disease Landau-Kleffner syndrome https://github.com/monarch-initiative/mondo/issues/4521 https://github.com/monarch-initiative/mondo/issues/9063 https://rarediseases.info.nih.gov/diseases/6855/landau-kleffner-syndrome https://www.epilepsydiagnosis.org/syndrome/lks-overview.html https://www.malacards.org/card/epilepsy_focal_with_speech_disorder_and_with_or_without_impaired_intellectual_development https://www.malacards.org/card/landau_kleffner_syndrome EFO:1001010 MedDRA:10052075 MEDGEN:79465 Rolandic epilepsy, intellectual disability, and speech dyspraxia, autosomal dominant continuous Spike and waves during slow-Wave sleep syndrome Landau-Kleffner syndrome SCTID:230438007 acquired aphasia with convulsive disorder NANDO:1200602 MONDO:0009509 NCIT:C84806 Orphanet:98818 epilepsy, focal, with speech disorder and with or without intellectual disability MedDRA:10052083 icd11.foundation:348544271 aphasia, acquired, with epilepsy epilepsy, focal, with speech disorder and with or without impaired intellectual development acquired epileptiform aphasia LKS benign epilepsy of childhood with centrotemporal spikes DOID:2538 Rolandic epilepsy, mental retardation, and speech dyspraxia, autosomal dominant MESH:D018887 acquired epileptic aphasia A rare form of epileptic encephalopathy with spike-wave activation in sleep (EE-SWAS) characterized by various combinations of acquired cognitive, language, behavioral, and motor deficits associated with marked spike- and- wave activation in sleep. In Landau-Kleffner syndrome, receptive language is mainly affected, with an acquired auditory verbal agnosia. GARD:0006855 UMLS:C0282512 FESD epilepsy, focal, with speech disorder and with or without mental retardation childhood-onset epilepsy syndrome GRIN2A-related complex neurodevelopmental disorder