Computerized Axial Tomography Findings in Children with Afebrile Seizures: A Hospital Based Study at Eastern Nepal

  • Prakash Poudel Department of Pediatrics and Adolescent Medicine, B.P. Koirala Institute of Health Sciences, Dharan, Sunsari, Nepal.
  • Mukesh Kumar Gupta Department of Radiodiagnosis and Imaging, B.P. Koirala Institute of Health Sciences, Sunsari, Nepal.
  • Shyam Prasad Kafle Department of Pediatrics and Adolescent Medicine, B.P. Koirala Institute of Health Sciences, Dharan, Sunsari, Nepal.

Abstract

Background: Computerized Tomography can be performed in resource limited areas where Magnetic Resonance Imaging is less practical. This study was conducted to find out the proportion of cases with abnormal CT scan and findings of CT scan in children with afebrile seizures in a resource limited area.
Methods: This prospective study was conducted from 1st July 2009 to 31st March 2014 in a university hospital of Nepal. Patients (1 month to 20 years of age) presenting with history of afebrile seizure were included. Neuroimaging was prescribed; children were treated and followed-up as per standard guideline. Data were analyzed using SPSS 16.0.
Results: There were 447 children with afebrile seizures included in the study. Male to female ratio was 1.6:1. Median age at presentation was 84 (interquartile range 36-144) months. CT scan was done in 321 (71.8%) cases. CT was abnormal in 143 cases, accounting for 32.0% out of total cases and 44.5% out of investigated cases. Among investigated cases, common CT findings were atrophy (13.4%), neurocysticercosis (12.1%), structural abnormalities (4.4%), stroke (3.7%), post-encephalitis changes (3.1%), nonspecific calcification (1.6%), tuberculoma (1.2%), tumor (0.9%), neurocutaneous syndromes (0.9%), hydrocephalus (0.9%) and other findings (2.2%).
Conclusions: In a resource limited area CT scan is a valuable alternative tool in evaluating a child with afebrile seizure. Majority of these children have remote symptomatic seizures and the underlying brain pathologies can be well detected by CT scan.
Keywords: Child; seizure; X-ray computed tomography.

Published
2017-06-08
How to Cite
POUDEL, Prakash; GUPTA, Mukesh Kumar; KAFLE, Shyam Prasad. Computerized Axial Tomography Findings in Children with Afebrile Seizures: A Hospital Based Study at Eastern Nepal. Journal of Nepal Health Research Council, [S.l.], june 2017. ISSN 1999-6217. Available at: <http://jnhrc.com.np/index.php/jnhrc/article/view/973>. Date accessed: 28 july 2017.
Section
Original Articles