Blood clots. A blood vessel can be blocked by an embolus. It is a little mass of particles that moves in the bloodstream. Or it might be blocked by a thrombus. It is a blood clot. Intestinal ischemic syndrome: A blockage during the blood vessels bringing about your gastrointestinal method. Capillaries. These https://www.sgvascularctr.com/a-comprehensive-approach-to-lymphoedema-treatment-a-vascular-surgeons-perspective/