Lung cancer
A cancer that begins in the lungs and most often occurs in people who smoke.
- Treatable by a medical professional
- Requires a medical diagnosis
- Lab tests or imaging often required
Two major types of lung cancer are non-small cell lung cancer and small cell lung cancer. Causes of lung cancer include smoking, secondhand smoke, exposure to certain toxins, and family history.
Common: More than 200,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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Smoking is by far the leading risk factor for lung cancer. About 80% of lung cancer deaths are thought to result from smoking, and this number is probably even ...
Nov 7, 2023 · Smoking. Cigarette smoking is the number one risk factor for lung cancer. In the United States, cigarette smoking is linked to about 80% to 90% ...
Additional risk factors for lung cancer include secondhand smoking, a family history of lung cancer, some vitamins and exposure to chemicals like radon and ...
Apr 30, 2024 · Risk factors · Smoking · Exposure to secondhand smoke · Previous radiation therapy · Exposure to radon gas · Exposure to cancer-causing substances.
Exposure to certain hazardous chemicals poses a lung cancer risk. Working with materials such as asbestos, uranium, arsenic, cadmium, chromium, nickel and some ...
Exposure to radon, chromium, nickel, soot, tar or arsenic; Exposure to heavy air pollution; Infection with HIV; Undergoing radiation therapy to the chest ...
Unequivocally, tobacco smoking is the most important and prevalent lung cancer risk factor. A rare disease at the beginning of the 20th century, lung cancer was ...
Dec 4, 2023 · Lung cancer can be caused by risk factors other than smoking cigarettes, pipes, or cigars. Examples include exposure to other people's smoke ( ...
Risks and causes of lung cancer · What is a risk factor? · Smoking tobacco · Chemicals and workplace risks · Air pollution · Previous lung disease · Exposure to radon ...
May 24, 2024 · The following are risk factors for lung cancer: · Cigarette, cigar, and pipe smoking · Secondhand smoke · Family history · HIV infection.