Methods 66 patients suffered from malignant bone tumors around the knee were treated with intraoperative microwave heliotherapy in situ ( 38 cases) and knee prosthesis replacement ( 28 cases). 方法采用微波原位灭活术和人工假体置换术对66例膝关节周围恶性肿瘤患者行保肢术,微波原位灭活38例,人工膝关节置换28例。
Objective Microwave heliotherapy was applied on the tumor bearing bone in situ of the extremities, in order to inactivate the tumor cells for limb salvage. 目的采用微波对肿瘤瘤段骨进行原位热疗,灭活其中的肿瘤细胞,避免骨肿瘤切除后所造成的骨缺损。