Timing of convalescent plasma therapy-tips from curing a 100-year-old COVID-19 patient using convalescent plasma treatment: A case report

Figure 1 Anterior-posterior chest radiograph and computed tomography chest scan on February 25, 2020 (day 2 of hospitalization). A: Anterior-posterior chest radiograph; B: Computed tomography chest scan. Small amounts of abnormally dense shadows in both lungs, suggesting infectious pneumonia; chronic bronchitis with pulmonary emphysema; old left upper lung lesion; bilateral pleural hypertrophy and calcification; aortic atherosclerosis; and small cyst of the left liver.