Open AccessElectroencephalogram and clinical manifestations of Rett syndrome in children
Author(s) -
Elisabeth Siti Herini,
Irawan Mangunatmadja,
S Purboyo,
Hardiono D. Pusponegoro,
Sunartini Sunartini
Publication year - 2016
Publication title -
paediatrica indonesiana
Language(s) - English
Resource type - Journals
eISSN - 2338-476X
pISSN - 0030-9311
DOI - 10.14238/pi43.4.2003.121-5
Subject(s) - rett syndrome , medicine , electroencephalography , epilepsy , pediatrics , audiology , psychiatry , biochemistry , chemistry , gene
Background Rett Syndrome (RS) is a severe neurodevelopmentaldisorder. Epileptic seizures occur in 80-90%; grandmal, psychomo-tor (complex partial), and focal motor seizures have been reported.The electroencephalogram(EEG) is almost always abnormal.Objective This study aimed to investigate the EEG and clinicalmanifestations of children with RSResults We investigated EEG on 5 patients with RS aged 30–66month. One patient was in clinical stage II and 4 patients in clini-cal stage III. Four patients had history of seizures, however onlytwo patients suffered from epilepsy. The EEG demonstrated slow-ing background activity in occipital region in two patients. In addi-tion, epileptic form activities were observed in 4 of 5 patients.Conclusion We concluded that epileptic spike discharge with orwithout clinical seizures were found in almost all of our RS pa-tients. These paroxysmal discharges suggested the process andthe sequences of cortical involvement. Compelling clinical, neuro-physiological evidences were very important to decide the stageof Rett disorder