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1·In cases with malignant tumors, stenosis or obstructions were relieved by implantation of stents or cautering with electric argoulaser knife.

大气道恶性狭窄者采用放置支架，或用电刀、氩气刀或激光灼烧瘤体使之再通的姑息治疗；

2·Methods by the immunological treatment of self-body's wart implantation after resected by electric knife, we try to improve body's active immunological function.

方法采用高频电刀切除后接种自体疣的免疫疗法，调整机体的主动免疫机能。