Evaluation of the RSNA and CORADS classifications for COVID-19 on chest computed tomography in the Brazilian population

CONCLUSION: The RSNA and CORADS classifications showed excellent inter-observer agreement for reviewers with the same level of experience, although the agreement between less experience reviewers and the reviewer with the most experience was only reasonable. Combined analysis of both classifications with the first RT-PCR results did not reveal any false-negative results for detecting COVID-19 in patients.
Source: Clinics - Category: General Medicine Source Type: research