Observe your health care provider’s assistance on residing with other conditions that have an effect on your blood stream which include peripheral artery disease or Raynaud’s phenomenon. 干性坏疽：常见为肢端组织缺血坏死，干枯变黑并向躯干发展，直到血液循环足以防止坏死的地方停止。干性坏疽的病变界线清楚。早期干性坏疽的症状为患处表面发白，感觉钝痛和冷。在这个阶段局部改善循环有治愈的可能，... https://gangrene04814.wikipresses.com/5322677/a_review_of_peripheral_arterry_disease_singapore