Lung Cancer Screenings: Who and Why


November 8, 2024

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Lung cancer is one of the most common and deadly cancers, often going undetected until it reaches an advanced stage. By ensuring immediate intervention, early detection of lung cancer through screening can greatly increase survival rates.  But who should be screened, and why is this process so important?


Lung cancer screening is typically done with a low-dose computed tomography (LDCT) scan, which provides detailed images of the lungs. In contrast to standard X-rays, LDCT utilizes less radiation and is very effective at finding small tumors that may indicate cancer in its early stages. Screening isn’t required for everyone. However, it is usually advised for people who are at a high risk of getting lung cancer. 


When determining whether or not to get screened, the following criteria may serve as a useful reference:


  1. Age: People between the ages of 50 and 80.

  2. Smoking History: People with a substantial history of smoking (20 pack-years or more), currently smoke, or have quit within the last 15 years.

  3. Additional Risk Factors: People with long-term lung diseases, occupational exposure to carcinogens (such as radon or asbestos), and family history of lung cancer.


If you fit the criteria, discuss screening with your doctor. Proactive action can have a big impact on the development of lung cancer.  Early detection through screening has been demonstrated to lower lung cancer mortality by as much as 20%. This is because lung cancer is easier to treat when detected early. In the absence of screening, lung cancer frequently goes undetected until symptoms appear, at which point it may have spread. Regular screenings offer peace of mind and a better chance of detecting cancer early, improving treatment options and outcomes.


Even though LDCT is rapid and safe, it's crucial to be aware of the possible hazards, which include:


  1. False Positives: Sometimes screens reveal abnormalities that aren't cancer, which causes needless anxiety and more testing.

  2. Radiation Exposure: Despite the low-dose radiation used in LDCT, there is a slight risk associated with repeated exposure over time.


Ultimately, lung cancer screenings serve as a critical step toward reducing the impact of a life-threatening illness. When combined with the support of insurance, these screenings provide a foundation for both early intervention and financial resilience. By prioritizing screening and comprehensive coverage, individuals can better prepare for unforeseen health challenges, ensuring they have access to the care and resources they need to navigate difficult times. Safeguard yourself today with Paramount’s PrimeHealth Cash Plan. For more information, visit https://plgic.ph/PrimeHealthCashPlan




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