Application of semiological seizure classification to epileptic seizures in children.
To better define seizure characteristics and to examine whether semiological seizure classification (SSC) can be appropriately applied to the seizures of infants and children, we studied 152 videotaped seizures recorded in 133 children. Seizure semiology was described on the basis of a series of behavioural, sensory, and motor phenomena according to SSC. Special emphasis was placed on whether one semiology can be representative of a patient's whole semiology sequence. If one semiology was able to represent the whole sequence, the seizure was classified according to SSC. Ninety of 152 seizures (59.2%) could be classified as a single seizure type by SSC. However, only 19 of 53 seizures (35.9%) consisting of two semiologies, three of 24 seizures (12.5%) consisting of three semiologies, and one of eight seizures (12.5%) consisting of four semiologies could be classified according to SSC. Although SSC is very efficient, it is more accurately a descriptive terminology for clinical ictal events than a classification system.
Kim
K J
KJ
Division of Paediatric Neurology, Department of Paediatrics, Seoul National University Children's Hospital, Chongno-gu, Seoul 110-744, Korea. pednr@plaza.snu.ac.kr
Lee
R
R
Chae
J H
JH
Hwang
Y S
YS
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004827:Epilepsy / Q000145:classification* / Q000453:epidemiology / Q000503:physiopathology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D014743:Videotape Recording / Q000706:statistics & numerical data