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一、CEAP分级法的产生以前慢性静脉病变(chronic venous disorder,CVD)的诊断缺乏准确性。这个缺陷使得在评价治疗各种静脉疾病的新方法研究时出现相互矛盾的报道。制定一个类似肿瘤TNM分级的静脉疾病分级系统,是在1993年美国静脉论坛(AVF)第五届年会上提出的。经过1年的激烈争
First, the CEAP grading method The previous diagnosis of chronic venous disorder (CVD) lacks accuracy. This flaw has led to contradictory reports in evaluating new approaches to the treatment of various venous diseases. The development of a venous disease grading system similar to the TNM classification of tumors was proposed at the Fifth Annual Meeting of the American Vein Forum (AVF) in 1993. After a year of intense competition