For dry gangrene, vascular surgeons normally do angiography (a radiologic study with dye that displays arterial blood flow in tissues, also termed arteriogram) to begin to see the extent of ongoing or prospective arterial blood loss to tissue. Soaked gangrene (also termed moist gangrene) is the most risky form of https://www.sgvascularctr.com/what-is-a-gangrene/