Let's Explore Methods for Early Detection and Prevention of the Leading Cause of Cancer Deaths, Lung Cancer.

Lung cancer holds the top spot globally as the leading cause of cancer-related deaths, emphasizing the significance of early detection and prevention. According to the World Health Organization (WHO) in 2020, approximately 10 million people died from cancer worldwide, with lung cancer contributing to about 1.8 million deaths, the highest proportion. In South Korea, lung cancer also ranks as the leading cause of cancer-related deaths, highlighting the necessity for early detection and prevention.

 

Challenges of Early Detection and the Importance of Regular Screening

Lung cancer often lacks noticeable symptoms in its early stages, making it frequently diagnosed only after the disease has progressed significantly. Therefore, early detection of lung cancer is crucial, and efforts from governmental agencies and the medical community continue to address this challenge.

 

The National Cancer Center initiated a "Lung Cancer Screening Pilot Project" targeting 2 million individuals at high risk for lung cancer from 2017 to 2019. The project resulted in a threefold increase in the early detection rate of lung cancer. Building on this success, lung cancer screening became an official national cancer screening program in 2019.

 

Alongside regular screenings, cultivating healthy lifestyle habits and creating a conducive environment will be effective strategies for preventing lung cancer.

 

National Screening Criteria for Lung Cancer and Special Considerations

The national lung cancer screening targets individuals aged 54 to 74 who are at high risk for lung cancer, with a smoking history of 30 pack-years or more. However, it's essential to note that non-smokers should also exercise caution. While smoking is a major cause of lung cancer, long-term exposure to fine particles, known as "cooking fumes," generated during frying or roasting processes can also be a cause.

 

Beware of Cooking Fumes! Risks of Inducing Lung Cancer

Cooking fumes are classified as carcinogens by the WHO and the International Agency for Research on Cancer (IARC). Prolonged exposure to these fine particles can lead to severe health issues, often referred to as "death particles." Recognizing the impact, the South Korean government acknowledged lung cancer among school meal workers as an occupational hazard in 2021 and initiated lung cancer screening for individuals aged 55 and above or those with a work history of 10 years or more starting in 2022.

 

Practical Methods for Prevention

To prevent inhalation of cooking fumes, improving ventilation systems in places like schools is crucial. Additionally, at home, frequent ventilation during cooking, minimizing cooking methods involving oil, such as frying or roasting, and ensuring proper ventilation after cooking are recommended. Efforts to minimize exposure to fine particles are essential for lung cancer prevention.

 

In conclusion, lung cancer is preventable, and early detection enhances the likelihood of successful treatment. Alongside regular screenings, cultivating healthy lifestyle habits and creating a conducive environment will be effective strategies for preventing lung cancer.