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: Correlation Between Radiologists

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