One of the most prevalent forms of disease around the globe is lung cancer. Additionally, lung cancer is the leading cause of cancer-related fatalities worldwide, killing more people than breast, colon, and prostate cancers put together. when using radiation therapy to treat this disease. Air enters your mouth or nose during inhalation and travels down the trachea (windpipe) to your lungs.

The trachea splits into bronchi, which pass into the lungs and are further split into smaller bronchi. These divide into bronchioles, which are smaller branches. The tiny air sacs known as alveoli are located at the end of the bronchioles. There is a serious risk for other bodily organs, such as the brain. See our articles for more information.