Lung cancer is one of the most common cancers worldwide and claims more lives every year than colon, breast and prostate cancer combined. It is one of the leading cause of cancer-related deaths in the US. Types Of Lung cancer: The different types of lung cancer are based on the appearance of the cells. Or the categorization of lung cancer is based on the appearance of the cells Small cell lung cancer- a rare type of cancer commonly caused by smoking Non-small cell lung cancer- common cancer which affects smokers as well as non-smokers People who smoke regularly are at the greatest risk of having lung cancer.
Around 80% of the lung cancer deaths account to smoking and approximately 9 out of 10 lung cancer deaths are caused by smoking cigarettes. People who do not smoke but fall prey to second- hand smoking are also at risk of lung cancer. Along with smoking, exposure to radon may also…
