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糖尿病足溃疡(diabetic foot ulcer,DFU)是最严重、最常见的糖尿病慢性并发症之一[1]。随着糖尿病患病率的增加,DFU的发生也呈增长趋势,据调查糖尿病患者一生中足溃疡的发生率为15%,年发生率为2%,且DFU也被认为是全身多器官病变的一个标志[2]。DFU是糖尿病患者截肢的主要原因,在糖尿病相关的低位远端截肢中,85%发生在足
Diabetic foot ulcer (DFU) is one of the most serious and common chronic complications of diabetes [1]. With the increase of prevalence of diabetes, the occurrence of DFU also showed an increasing trend. According to the survey, the incidence of foot ulcers in patients with diabetes was 15% in the lifetime, the annual incidence was 2%, and DFU is also considered as systemic multiple organ disease A logo [2]. DFU is the leading cause of amputation in diabetic patients, with 85% occurring in the foot of the diabetic low distal amputation