Early Cancer Detection: Saving Lives Through Screening

Meera, a 42-year-old teacher, discovered early-stage breast cancer during her first routine mammogram, even though she felt perfectly healthy. A biopsy confirmed the diagnosis, and after surgery and radiation, she was declared cancer-free. Her story underscores the critical role of early detection in saving lives.

Breast Cancer: In India, women at average risk are advised to begin annual mammograms at age 40 and continue until 70. These should be complemented with monthly self-exams and yearly clinical check-ups. Women at high risk, such as those with a family history of breast or ovarian cancer, may benefit from BRCA genetic testing, which allows for personalized surveillance and preventive measures.

Cervical Cancer: Self-sampling for HPV testing has emerged as a reliable and accessible screening method, endorsed by the WHO. It helps women who face barriers such as cost, travel, or discomfort. Those who test positive for high-risk HPV are referred for further evaluation, enabling timely intervention.

Lung Cancer: For long-term smokers aged 50–74, annual low-dose CT (LDCT) scans are recommended. Early detection through LDCT can identify lung cancer at treatable stages, significantly improving survival outcomes.

Regular screening across breast, cervical, and lung cancers is essential. Early detection not only improves treatment success but also saves countless lives.