Drs. Kaley El-Arab and Taylor Anderson are interested in education and Pediatric Emergency Medicine. Follow along with the EMGuideWire.com team and Drs. Nikki Richardson, Mary Grady, and Michael Gibbs as they post these educational, self-guided radiology slides on Pediatric Emergency Medicine Radiology. This month’s topics include: - Pericardial cyst - Acute chest syndrome - Cavitary pneumonia - Non-COVID coronavirus pneumonia with pulmonary arteriovenous malformations - Multifocal pneumonia with ARDS - COVID-19 pneumonia - Round pneumonia - Lobar pneumonia - Aspiration pneumonia with parapneumonic effusion