Breast cancer is the most commonly diagnosed cancer type among women worldwide and the leading cause of cancer death in women. It disproportionately affects individuals in low- and middle-income countries and is the most common cancer worldwide. The 5-year survival rates vary significantly exceeding 90% in high-income countries but dropping to 66% in India and 40% in South Africa.
In 2022, about 2.3 million new cases of breast cancer were diagnosed globally, and there were about 665,000 deaths due to breast cancer. We spoke to Dr.
Meenu Walia, Vice-Chairman of Medical Oncology at Max Super Speciality Hospital (Patparganj, Delhi) about various aspects related to it. Excerpts: At what age should you start getting screened for breast cancer, and which tests are recommended for someone with my risk factors? Dr Walia: Generally, women should begin annual mammograms at age 40. However, suppose you have risk factors (such as a family history of breast cancer, genetic mutations like BRCA1/2, or previous radiation exposure).
In that case, you may need to start screening earlier, often around age 30. Tests for Detecting Cancer Mammogram: The standard screening test. Ultrasound: Used as a supplementary tool, especially in dense breast tissue.
MRI: High sensitivity for breast cancer, often used for high-risk patients. Clinical Breast Exam: Performed by a healthcare provider. Self-Exam: Regularly checking your own breasts for changes.
What are the pros and cons of different breast cancer .