76-Year-Old, Positive for COVID-19 (IMAGE) American Roentgen Ray Society Caption (a) Lung perfusion scintigraphy shows near homogenous tracer distribution in both lungs. No distinct segmental perfusion defect noted—best classified as low probability scan for PE. (b) Chest radiograph shows patchy ground-glass opacities of both lungs in peripheral distribution—known case of COVID-19. Credit 2022 American Roentgen Ray Society Annual Meeting in New Orleans, LA Usage Restrictions ARRS Annual Meeting License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.