Lung cancer is the next most common reason behind cancer death in people in the U.S. It's estimated that non-small cell lung cancer claims the lives in excess of 7 million people in the united states each year. Non-Small Cell Lung Cancer take into account approximately 9 percent of most malignant lung cancers diagnosed. This can be a big concern since this kind of cancer is commonly difficult to detect early on. In fact, it's so difficult to diagnose in early stages that the five-year survival rate for non-small cell lung cancer is not as high since it is for patients with large cell carcinoma.