A total of 764 adult patients who were diagnosed with COVID-19 inpatient of researchers' hospital 2020 were included in this study. The findings were recorded as typical, indeterminate, and atypical by the RSNA guidelines and as classical COVID-19, possible COVID-19, indeterminate, and non-COVID-19 by the BSTI classification. The data obtained according to both classification systems were compared with each other.
To present the first admission chest computed tomography (CT) findings of patients followed up with a diagnosis of COVID-19, and to compare the two classification systems by evaluating these findings according to the BSTI and RSNA guidelines.