Ischemic limb gangrene may take place in limbs with intact peripheral pulses as a result of thromboses from the microcirculation. Venous limb gangrene is one probable induce in which micro thrombosis comes about in exactly the same limb as an acute massive-vein thrombosis, usually in a very hypercoagulable state. This https://www.sgvascularctr.com/what-is-a-gangrene/