Review on radiological evolution of COVID-19 pneumonia using computed tomography.

World J Radiol · 2021 · PMC8473435 · PMID 34630915

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a decreasing trendno p-value reported

Liu et al [ 17 ] still observed in some patients GGOs and fibrous stripes even at the 3 wk radiological follow-up, even with a decreasing trend (GGO during the 1 st week and fibrous stripes during the 3 rd wk).

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