
The past 5 years have witnessed an evolution in the management of unresectable non-small-cell lung cancer (NSCLC) in the United States. Combined-modality treatment with chemotherapy plus irradiation has become the standard of care for stage III (locally advanced) disease. Most patients with stage IIIB disease and cytology-positive pleural effusion are now considered candidates for chemotherapy, as are those with stage IV disease.




















































