Figure 1. Chest CT scans of two patients with COVID-19, both of whom had an approximately 10-day history of respiratory symptoms. In A, a 48-year-old male patient with no comorbidities and an SpO2 of 89% on room air, as well as a D-dimer level of 2,600 ng/mL. In B, a 62-year-old male patient with hypertension and diabetes, as well as an SpO2 of 95% on room air and a D-dimer level of 420 ng/mL.
