Early Stage Lung Cancer: Early Detection and Treatment with CT Lung Screening (Low Dose)
Lung cancer remains one of the deadliest diseases in Thailand and worldwide. More than half of cases are usually found at an advanced stage, greatly reducing the chances of successful treatment. However, medical technology has now advanced to the next level with early-stage lung cancer screening using CT Lung Screening (Low Dose), which helps detect abnormalities in the lungs before symptoms appear, significantly increasing survival chances.
Early-stage lung cancer often has no symptoms. Many people mistakenly believe that if there is no chronic cough, shortness of breath, or chest pain, there is no lung problem. In reality, early-stage lung cancer patients usually do not show clear symptoms, which leads to delayed diagnosis and late initiation of treatment.
Low Dose CT (LDCT), officially called Low-Dose Computed Tomography , is a chest CT scan that uses a lower radiation dose than a standard CT Scan but still provides highly detailed and accurate images, especially of the lung tissue. This type of scan can produce clear cross-sectional images of the chest, allowing doctors to detect very small nodules or abnormalities in the lungs even before symptoms appear, which is crucial for early lung cancer detection.
Additionally, CT Lung Screening is safer because it uses less radiation, making it suitable for individuals who require regular follow-up scans, such as high-risk groups who need annual screening.
“Early detection increases survival chances”
Medical data shows that CT Lung Screening can detect early-stage lung cancer in up to 80-90% of cases and reduce lung cancer mortality by 20-30% compared to no screening.
Who should get CT Lung Screening (Low Dose)?
Although everyone is at risk, the groups who should undergo lung cancer screening the most include
- Individuals aged 50 years and older
- Heavy smokers who have smoked one pack a day for 20 years
- Current smokers or those who quit smoking within the last 15 years
- Individuals with a family history of lung cancer
- Individuals with a history of exposure to toxins such as asbestos, metal dust, or air pollution
Benefits of CT Lung Screening (Low Dose)
- Accurately detects early-stage lung cancer
- Uses up to 90% less radiation than a standard CT scan
- Helps reduce lung cancer mortality in high-risk individuals
- Non-invasive, quick, and does not require contrast injection
Early-stage lung cancer may not show symptoms but can be detected with CT Lung Screening (Low Dose), which uses much lower radiation than a standard CT Scan. It is accurate, safe, and greatly increases the chances of a complete cure. If you or your loved ones are in a high-risk group, do not wait for symptoms because “early detection means higher survival chances.”
At Phyathai Hospital 2, we have specialized thoracic physicians and advanced diagnostic equipment ready to provide accurate and safe risk assessment and screening, ensuring you receive appropriate care from the earliest stage.
