The Efficacy of Chest Computed Tomography in Pediatric Patients With Suspected COVID-19.

OBJECTIVE: The aim of the study was to investigate chest computed tomography (CT) findings and the value of CT in the diagnosis in children with suspected coronavirus disease 2019 (COVID-19). MATERIALS AND METHODS: Chest CT images of pediatric patients with suspected COVID-19 were retrospectively evaluated. Computed tomography findings were divided into 3 groups: normal, consistent, and inconsistent with COVID-19. The sensitivity and specificity of CT were calculated by reference to reverse transcriptase polymerase chain reaction. RESULTS: The study included patients with a mean age of 11.1 years (1 month-17 years). Of the patients, 43 (40.19%) had normal CT, 34 (31.77%) had CT findings consistent with COVID-19, and 30 (28.04%) had CT findings inconsistent with COVID-19. The sensitivity, specificity, positive predictive value, and negative predictive value of CT were 47.92%, 81.36%, 67.65%, and 65.75%, respectively. CONCLUSIONS: Because the sensitivity of CT in the pediatric age group is low, it should be used cautiously for the evaluation of COVID-19 in the pediatric age group.