非小细胞肺癌 肿瘤 康莱特软胶囊 氩氦刀冷冻消融术 生存质量 总生存时间 病灶进展时间 中医药治疗 中西医结合 advanced non-small cell lung cancer tumor Kanglaite soft capsule argon-helium cryopreservation quality of life overall survival time time of disease progression TCM therapy combination of traditional Chinese and Western medicine