- Types of Lung Cancer
- Causes & Risk Factors for Lung Cancer
- 14 Lung Cancer Symptoms and Signs
- Prevention of Lung Cancer
Did You Know?
Stage non-small cell lung cancer
- Stage I. Cancer at this stage has invaded the lung tissue underlies That but has not spread to lymph nodes.
- Stage II. This stage the cancer has spread to neighboring lymph nodes or invaded the chest wall or other nearby structures.
- Stage IIIA. At this stage, the cancer has spread from the lungs to the lymph nodes in the middle of the chest.
- Stage IIIB. The cancer has spread locally to areas Such as the heart, blood vessels, trachea and esophagus all within the chest or to lymph nodes in the collarbone area or into a tissue Surrounding the lungs within the rib cage (pleura).
- Stage IV. The cancer has spread to other parts of the body, Such as bone liver, or brain.
Stage 4 non-small cell lung cancer (metastatic lung cancer) is the most advanced stage of lung cancer. Nearly 40% of people newly diagnosed with lung cancer already have stage 4 disease. Stage 4 lung cancer is not curable, but treatable, and many clinical trials in the process of finding new treatments to improve survival.


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