EGFR and Lung Cancer
stage 4 lung cancer spread to lymph nodes :: Article Creator Stages Of Non-Small Cell Lung Cancer Doctors stage non-small cell lung cancer (NSCLC) according to how far it has progressed. Stages range from occult (or hidden) cancer to stage 4 cancer, in which multiple organs may be affected. Several different staging systems for non-small cell lung cancer (NSCLC) are used worldwide, but the most widely used approach is the TNM system. A staging system helps doctors determine the best treatment plan and helps individuals with cancer and their families understand the severity of the disease and the outlook. This article will examine the TNM stages of NSCLC and the cancer traits and grouping for each stage. The TNM system for NSCLC staging considers the size and location of the tumor, as well as what other parts of the body are involved: T refers to the primary tumor, focusing on its size (usually in centimeters) ...