Drs. Olson and Jackson are interested in education and Pediatric Emergency Medicine. Follow along with the EMGuideWire.com team and Drs. Nikki Richardson and Michael Gibbs as they post these educational, self-guided radiology slides on Pediatric Emergency Medicine Radiology. This month’s topics include: • Aortic Aneursym • Aortic Coarctation • Aspirated Foreign Body • Ingested Foreign Body • VP Shunt Malfunction • Hemopneumothorax • COVID-19 pneumonia and pneumothorax