Call 1-800-Quit-Now. Lung cancer is the leading cause of cancer-related deaths in the US and will kill 160000 Americans in 2012. 90% of lung cancers are associated with cigarette smoking. Learn about smoking cessation options, personalized medicine, early detection and prevention and whats being done at Fred Hutchinson Cancer Research Center and the Seattle Cancer Care Alliance in this interview with Dr. David Madtes, member of Fred Hutchs Clinical Research Division and Director of SCCAs Lung Cancer Early Detection and Prevention Clinic and Victoria Evans who oversees smoking cessation services at SCCA.