CT scan findings in the COVID era: Ground Glass Opacities (GGO)
The COVID-19 pandemic filled our vocabularies with more medical terms than most of us would ever hear about, but some were familiar. It soon became clear that CT scans were a useful tool to check for COVID-19. One 2022 study showed that COVID-19 shares some features with other viral types of pneumonia, despite some differences. They commonly present as "ground glass opacities" (GGO) along with vascular thickening, air bronchogram and consolidations. Also, they differ by age, disease severity, and outcomes among COVID-19 patients. GGOs refer to findings CT scans of COVID-19 patients that can help diagnose and monitor the infection.…