壊疽の原因は幅広い。患部で嫌気性細菌（あるいは好気性菌）が急速に増殖する事により起こる。大元の原因は動脈硬化症、糖尿病、腎不全（透析患者）、膠原病、血管炎、感染症などさまざまである。 For just about any urgent enquiries be sure to Make contact with our buyer services crew who are wanting to assist with any problems. Ischemic/dry gangrene happens as tissue reduction most often found wit... https://www.sgvascularctr.com/what-is-a-gangrene/