Chest CT Scan findings in children with COVID-19: A systematic review
- Author:
Denisa B. Oraya
1
;
Stacey Kaye N. Militante
1
;
Leonila F. Dans
2
;
Maria Cristina H. Lozada
3
;
Andrea Orel S. Valle
4
;
Ian Theodore G. Cabaluna
5
Author Information
- Publication Type:Journal Article
- Keywords: Computed tomography; CT scan; Imaging
- MeSH: COVID-19; Child
- From: Acta Medica Philippina 2024;58(7):110-128
- CountryPhilippines
- Language:English
-
Abstract:
Objectives:To gather, summarize, and appraise the available evidence on: 1) the accuracy of chest CT scan in
diagnosing COVID-19 among children, and 2) the characteristic chest CT scan findings associated with COVID-19 pneumonia in children.
Methods:We comprehensively searched databases (MEDLINE, COCHRANE), clinical trial registries, bibliographic lists of selected studies, and unpublished data for relevant studies. Guide questions from the Painless Evidence Based Medicine and the National Institutes of Health Quality Assessment Tools were used to assess study quality.
Results:A poor quality study showed 86.0% (95% CI 73.8, 93.0) sensitivity and 75.9% (95% CI 67.1, 83.0) specificity of chest CT scan in diagnosing COVID-19 in children. Thirty-nine observational studies describing chest CT scan in children with COVID-19 showed abnormal findings in 717 of 1028 study subjects. Common chest CT scan findings in this population include: 1) ground glass opacities, patchy shadows, and consolidation, 2) lower lobe involvement, and 3) unilateral lung lesions.
Conclusion:Studies which investigate the accuracy of chest CT scan in the diagnosis of COVID-19 in children are limited by heterogeneous populations and small sample sizes. While chest CT scan findings such as patchy shadows, ground glass opacities, and consolidation are common in children with COVID-19, these may be similar to the imaging findings of other respiratory viral illnesses. - Full text:6385-Article Text-155743-1-10-20240430.pdf
