A Study to Describe the Diagnostic and Therapeutic Path of Patients with NSCLC in Early Stage and Locally Advanced

Due to heterogeneity of patients with stage I-III Non Small Cell Lung Cancer (NSCLC), there is not a unique common therapeutic approach and there is no consensus about the optimal timing, sequencing and combination of surgery, chemotherapy and radiotherapy across the spectrum of early stage and locally advance disease. Consequently, the choice of local treatment modality can vary across countries and centers.