Ischemic limb gangrene may also arise in limbs with intact peripheral pulses as a consequence of thromboses during the microcirculation. Venous limb gangrene is just one doable lead to the place micro thrombosis happens in precisely the same limb as an acute substantial-vein thrombosis, generally inside of a hypercoagulable point https://www.sgvascularctr.com/what-is-a-gangrene/