Back to Course COVID-19 (Free course) 0% Complete COVID-19 Case Reviews 7 Topics Hallmark Signs of COVID-19 Early Signs of COVID-19 After 4 Days of Symptoms 5 Day Symptomatic Patient with Findings in the Lower Lungs COVID-19 Later Stage Infection Signs of COVID-19 after 7 Days of Symptoms Consecutive Studies in a Patient with Diminished Lung Volume References COVID-19 Didactic Lecture 7 Topics Imaging Findings Relationship to Disease Time Course Imaging Findings and Characteristics Classic Characteristics Correlation of Imaging Findings to Disease Time Course Frequency of Chest CT Findings Base on Disease Time Course Imaging Findings References COVID-19 (Free course) COVID-19 Case Reviews In Progress In Progress Next → COVID-19 Case Reviews Start Lesson Lesson Content Hallmark Signs of COVID-19 - 1 min. Early Signs of COVID-19 After 4 Days of Symptoms - 2 min. 5 Day Symptomatic Patient with Findings in the Lower Lungs - 1 min. COVID-19 Later Stage Infection - 2 min. Signs of COVID-19 after 7 Days of Symptoms - 1 min. Consecutive Studies in a Patient with Diminished Lung Volume - 3 min. References