ACRIN 6678: FDG PET/CT to Evaluate Treatment Response in Non-Small Cell Lung Cancer The purpose of this clinical trial is to demonstrate that quantitative changes in FDG uptake during chemotherapy provides an early indication of the effectiveness of therapy in patients with advanced non-small cell lung carcinoma (NSCLC). Anticipated start: 6/30/2007 Peter J. Julien, MDAlan D. Waxman, MD 11546 PET/CT Imaging, Oncology Non-Small Cell Lung Carcinoma 04/30/2008 Name: Rene Siegel, Program Coordinator, Imaging Research Phone: (310) 423-3398 E-mail: SiegelR@cshs.org