Lung cancer is a form of cancer that begins in the lungs, which are responsible for taking in oxygen and releasing carbon dioxide. The risk is especially high in smokers. However, the condition can also occur in those who have never smoked before. Lung cancer can be divided into many categories and stages. In this article, we will take a look at the stages and treatment options for this condition.
Stages of Lung Cancer
How Is Lung Cancer Staged?
Scientists stage lung cancer based on the severity of the condition. This is important to determine the right treatment option. A series of tests can be done to know which of the disease occurs, how far cancerous cells might have metastasized or spread, and how big the original or primary tumor is.
Finding out the stage of lung cancer is an important task after the initial diagnosis. In addition to suggesting the best treatment plan, this step can also help with prognosis. The staging system can vary for non-small cell lung cancer and small cell lung cancer. (Source)