Dr. David Carr, the past author of Tintinalli's chapter on occlusive arterial disease, tells us his Best Case Ever related to Aortic Dissection. In the related Episode 28: Aortic Dissection, Acute Limb Ischemia & Compartment Syndrome, we discuss the breadth of presentations and key diagnostic clues of Aortic Dissection. We review the value of ECG, CXR, biomarkers and the use of Transesophageal Echo and CTA in this sometime elusive diagnosis. We debate lots of clinical pearls and pitfalls when it comes to acute limb ischemia, and end with a discussion on the trials and tribulations of Compartment Syndrome. [wpfilebase tag=file id=398 tpl=emc-play /] [wpfilebase tag=file id=399 tpl=emc-mp3 /]