Despite many years of advanced NSCLC patients receiving standard and clear treatment goals are curative chemotherapy and radiotherapy, but most patients progress rapidly and have a poor prognosis [12].
Despite has been receiving standard and clear treatment for late NSCLC patients for many years with curative chemotherapy and radiotherapy, but most patients progress rapidly and have poor prognostics.
For many years, patients with advanced NSCLC have received standard and definite treatment, and the purpose of treatment is curative chemotherapy and radiotherapy. However, most patients have rapid progress and poor prognosis [12].