Comparison of chest computed tomography findings of RT-PCR negative and RT-PCR positive cases in COVID-19 patients

The purpose was to compare the results of the RT-PCR test, with the findings of Chest CT and to determine the features of CT for the diagnosis of COVID-19 and how to approach RT-PCR negative patients.Chest CT findings of 569 COVID-19 diagnosed patients, followed up at the pandemic wards between March and June 2020 were retrospectively examined. Patients were grouped according to RT-PCR results, gender, and age.284 (49%) were RT-PCR(+), 285...