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以往对宫颈病变的治疗多采用破坏性治疗手段如冷冻、激光等方法。自20世纪90年代子宫颈环形电切除术(LEEP)广泛应用于妇科领域,因其简单方便、出血少、标本边缘无碳化等优点被广泛应用于临床[1]。高频电刀是经由
In the past the treatment of cervical lesions and more destructive treatment methods such as freezing, laser and other methods. Cervical ring resection (LEEP) has been widely used in the gynecology field since 1990s. It has been widely used clinically because of its simplicity and convenience, less bleeding and no carbonation at the edge of the specimen [1]. High-frequency knife is through