Key Facts at a Glance
- Sample Required: Blood or tissue biopsy (for Liquid Biopsy: blood sample; for OncoPRO: blood or saliva)
- Fasting Rules: Not required
- Turnaround Time (TAT): 7–10 working days
- Base Cost: [Insert Current 2026 Price]
Written by: Dr. Ananya Sharma, PhD, Medical Geneticist
Medically Reviewed by: Dr. Rajesh Kumar, MD, Pulmonologist
Last Updated: November 2025
Understanding Lung Cancer
Lung cancer occurs when abnormal cells in the lungs grow uncontrollably, forming tumors that interfere with breathing and oxygen exchange. It is one of the leading causes of cancer-related mortality worldwide, but early detection significantly improves survival rates.
There are two primary types:
- Non-Small Cell Lung Cancer (NSCLC): The most common form, accounting for about 85% of cases.
- Small Cell Lung Cancer (SCLC): A more aggressive, rapidly spreading type.
While smoking is a major risk factor, 20–25% of lung cancer cases occur in non-smokers, often due to genetic mutations, air pollution, or exposure to carcinogens.
Risk Factors and Genetic Predisposition
Understanding what increases your risk can help in making preventive health choices:
- Tobacco use or exposure to secondhand smoke
- Radon gas (a naturally occurring radioactive gas found in homes)
- Air pollution and industrial toxins
- Occupational exposure to chemicals like asbestos or arsenic
- Genetic predisposition or a family history of lung cancer
If you have any of these risk factors, speak with your doctor about genetic screening or diagnostic testing.
Early Detection and Screening Modalities
One of the greatest challenges in treating lung cancer is that symptoms often appear only in the later stages. Early-stage lung cancer, when detected through screening or genetic testing, is much more treatable.
Key Screening Options:
- Low-Dose CT (LDCT) Scans for high-risk individuals (ages 50–80 with a history of smoking or chemical exposure).
- Genetic Testing to identify inherited mutations that increase lung cancer risk.
DNA Labs India offers advanced genetic and molecular diagnostic tests that can detect mutations linked to lung cancer susceptibility, helping patients take proactive steps toward prevention and early intervention.
Genetic Testing for Hereditary Lung Cancer Risk
Our laboratory utilizes Next-Generation Sequencing (NGS) and Whole Exome Sequencing (WES) to analyze genes associated with hereditary cancer syndromes. These advanced technologies provide comprehensive insights into your genetic predisposition, enabling personalized prevention and surveillance strategies.
We offer two primary tests:
- Liquid Biopsy Lung Cancer Test – A non-invasive, blood-based test that detects circulating tumor DNA (ctDNA) for early detection and monitoring.
- OncoPRO Hereditary Cancer Risk Panel Test – A comprehensive genetic panel that evaluates multiple genes linked to hereditary cancers, including lung cancer.
Test Comparison: Liquid Biopsy vs. OncoPRO Panel
| Feature | Liquid Biopsy | OncoPRO Panel |
|---|---|---|
| Sample Type | Blood | Blood or Saliva |
| Purpose | Detection of tumor DNA (ctDNA) for early diagnosis and monitoring | Identification of inherited mutations increasing cancer risk |
| Turnaround Time | 7–10 working days | 10–14 working days |
| Cost | [Insert Current 2026 Price] | [Insert Current 2026 Price] |
How to Support Lung Cancer Awareness Month
Everyone can contribute to spreading awareness and saving lives:
- Wear a white or pearl ribbon in solidarity.
- Share educational posts using #LungCancerAwarenessMonth and #ShineALight.
- Encourage family and friends to get screened.
- Support or donate to cancer research and patient care organizations.
Your voice can help break stigma, promote awareness, and drive early testing.
Conclusion and Next Steps
Lung Cancer Awareness Month 2025 serves as a powerful reminder that awareness, screening, and genetic insight can make a real difference.
By identifying risks early and embracing preventive healthcare, we can reduce mortality and improve outcomes for patients across India.
This November, join DNA Labs India in shining a light on lung cancer awareness — because early detection saves lives.
Know your risk today.
Schedule a Liquid Biopsy Lung Cancer Test or OncoPRO Hereditary Cancer Risk Panel Test, or speak to our experts about Lung Cancer Genetic Screening at www.dnalabsindia.com