高热能改变细胞膜的通透性,增加瘤细胞对化疗药物的摄取。因此,热疗加化疗具有协同抗肿瘤作用。本文报道应用微型辐射器,经纤维支气管镜进行微波内照射加局部化疗8例原发性中心型肺癌,疗效如下: High thermal energy changes the permeability of the cell membrane and increases the uptake of chemotherapeutic drugs by the tumor cells. Therefore, hyperthermia plus chemotherapy has a synergistic anti-tumor effect. This article reports the use of micro-irradiator, fiberoptic bronchoscopy for internal irradiation and local chemotherapy in 8 cases of primary central lung cancer, the efficacy is as follows: