Determine a correct diagnose related to vascular disorders, such as aneurysms of the aorta and other vessels, acute and chronic visceral ischemia including renal artery occlusive disease, extra-cranial cerebrovascular disease, intrathoracic non-coronary vascular disease, acute arterial occlusion, vascular trauma, aortic dissections, venous thromboembolic disease, chronic venous diseases, and lymphedema.