Dr. Michael Gibbs is a Professor of Emergency Medicine and interested in educating others. Radiology is a passion of his. Follow along with the EMGuideWire.com team as they post Dr. Gibbs's weekly educational, self-guided radiology slides on: Acute aortic dissection, cardiomegaly, right mainstem intubation, right middle lobe pnuemonia, lung ass, pulmonary necrosis