Comparison of Chest CT Findings Related to COVID-19 With RSNA and BSTI Guidelines
Comparison of Chest CT Findings Related to COVID-19 With RSNA and BSTI Guidelines
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.
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.
Inclusion Criteria:

 1. Who had single negative RT-PCR

 2. Non-optimal chest CT , insufficient data

 3. <18 age of year

 4. Thoracic trauma

 5. Chest CT Negative

 Exclusion Criteria:

 1. RT-PCR positive and chest CT positive findings

 2. At least two RT-PCR negative and chest CT positive findings

 3. >18 age of year