Treatment for advanced stage of small cell lung cancer needs to spend between 20,000~100,000 RMB, which needs to be determined by combining factors such as treatment plan, treatment time and geographical area. Small cell lung cancer in advanced stage has already had extensive metastasis and proliferation, the treatment is mainly to control the condition and prolong the survival cycle of patients, basically, radiotherapy, chemotherapy, targeted therapy and other comprehensive treatments are adopted, the treatment plan and time of treatment are different for different patients, therefore, there is no way to determine the specific cost, which is mostly between 20,000~100,000 RMB, and some of them will even be higher. For example, to take radiotherapy comprehensive treatment, each time 3,000 to 5,000 yuan ranging, calculated to need 20,000 to 35,000 yuan; if you choose to carry out targeted therapy, the need for a long period of time to take medication, the cost will naturally be higher, can reach 100,000 yuan. In addition, the cost will be affected by the region, hospital level and other factors, it is recommended that the local treatment costs prevail.