what about radiotherapy?
Radiotherapy is often given together with chemotherapy, and may be used with curative intent in people with NSCLC who are not eligible for surgery.
Lung cancer
Radiotherapy is often given together with chemotherapy, and may be used with curative intent in people with NSCLC who are not eligible for surgery. 
who was known as the father of medicine Hippocrates of Kos why was he known so? In recognition of his lasting contributions to the field as the founder of the Hippocratic School of Medicine. when was he born? Around the year 460 BC did he formulate any theory? UNANSWERABLE what are his contributions to medicine? He is given credit for the first description of clubbing of the fingers, an important diagnostic sign in chronic lung disease, lung cancer and cyanotic heart disease what are the main causes for the aforesaid cancer? Cancer develops after genetic damage to DNA and epigenetic changes does smoking cause this damage? Yes, Tobacco smoking is by far the main contributor to lung cancer. how is this disease classified? Lung cancers are classified according to histological type can surgery fix this? investigations confirm NSCLC, the stage is assessed to determine whether the disease is localized and amenable to surgery or if it has spread to the point where it cannot be cured surgically.
wiki:25689833
Lung cancer [SEP] Radiotherapy
Radiotherapy is often given together with chemotherapy, and may be used with curative intent in people with NSCLC who are not eligible for surgery. This form of high-intensity radiotherapy is called radical radiotherapy. A refinement of this technique is continuous hyperfractionated accelerated radiotherapy (CHART), in which a high dose of radiotherapy is given in a short time period. Radiosurgery refers to the radiotherapy technique of giving a precise high-dose of radiotherapy that is guided by a computer. Postoperative (adjuvant) thoracic radiotherapy generally should not be used after curative-intent surgery for NSCLC. Some people with mediastinal N2 lymph node involvement might benefit from post-operative radiotherapy.