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自1976年起创用脲素注射疗法治疗各类血管瘤16300例。经半年至14年的随访,有效率100%,治愈率92%。对其使用方法、作用机理进行了探讨。
Since 1976, Urea injection therapy was used to treat 16300 hemangiomas. After six months to 14 years of follow-up, the effective rate of 100%, the cure rate was 92%. The use of methods, mechanism of action were discussed.