Can SmartLung CT scans detect lung cancer early?
Lung cancer is the leading cause of cancer deaths in the United States. Because this cancer often presents no noticeable early symptoms, by the time it’s diagnosed, it’s often in advanced stages. Findings from a large clinical trial showed that lung CT scans reduced lung cancer deaths among smokers by detecting cancer earlier so it can be treated more effectively. This is why it’s so important to show up for your lung cancer screening.
Screening guidelines
Adults age 50 to 77 who meet the following criteria should be screened for lung cancer:
- Asymptomatic of lung cancer
- Have a tobacco smoking history of at least 20 pack years (one pack year means smoking one pack per day for one year; one pack is equal to 20 cigarettes)
- Current smoker or have quit smoking within the last 15 years
- Received an order for lung cancer screening