According to an open-access article published in ARRS’ American Journal of Roentgenology (AJR), lung ultrasound (US) was highly sensitive for detecting abnormalities in patients with coronavirus disease (COVID-19), with B-lines, a thickened pleural line, and pulmonary consolidation the most commonly observed features.
“In addition,” concluded Yao Zhang of at China’s Beijing Ditan Hospital, “our results indicate that lung US findings can be used to reflect both the infection duration and disease severity.”
From March 3 to March 30, 2020, Zhang and colleagues performed lung US on consecutive patients with positive reverse transcriptase polymerase chain reaction (RTPCR) test results for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), using the Fisher exact test to compare the percentages of patients with each US finding between groups with different symptom durations and disease severity.
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