近年来，有报告为提高肺癌患者治疗效果和生存率，可应用放疗和少量顺铂并用疗法的有用性，对非小细胞肺癌病例也进行了放疗和少量顺铂并用疗法，计算原发灶和淋巴结转移灶的肿瘤缩小率，用图示的方法探讨了肿瘤缩小效果以及病灶最佳放疗剂量。一、对象及方法对象为１９９... In recent years, it has been reported that in order to improve the treatment effect and survival rate of lung cancer patients, the usefulness of combined radiotherapy and a small amount of cisplatin therapy can be applied. Non-small cell lung cancer cases are also treated with radiotherapy and a small amount of cisplatin combined therapy to calculate the primary tumor and The rate of tumor shrinkage in lymph node metastases was studied graphically to investigate the effect of tumor shrinkage and the best radiotherapy dose for the lesion. First, the object and method object is 199...