Spectrum of lung perfusion changes on dual-energy CT in COVID-19: incremental benefit to conventional CT

The purpose of this case report is to demonstrate lung perfusion changes on dual-energy CT (DECT) in patients with Coronavirus disease 2019 (COVID-19). Since the first case of COVID-19 was reported in Wuhan, Hubei province in China, the spectrum of lung parenchymal findings has been well described but the underlying pathophysiology is less well understood.

Spectrum of lung perfusion changes on dual-energy CT in COVID-19: incremental benefit to conventional CT
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