Which screening is often recommended for women over 40?

Mammography is often recommended for women over 40 as it is a vital screening tool for detecting breast cancer at an early stage. This recommendation is based on numerous studies demonstrating that regular mammograms significantly reduce mortality rates associated with breast cancer by identifying tumors before they can be felt or become symptomatic. The American Cancer Society and other health organizations endorse annual mammograms starting at age 40 because breast tissue undergoes changes with age, making it essential to have regular screenings to monitor for potential issues.

While breast ultrasounds and clinical breast exams are valuable in certain contexts, they are typically used as complementary tools rather than primary screening methods. Ultrasounds are generally employed to further evaluate suspicious areas seen on a mammogram or for women with dense breast tissue. Clinical breast exams, performed by a healthcare provider, can aid in detecting lumps but are not a substitute for mammography. CT scans are primarily utilized for imaging other parts of the body and are not a standard screening method for breast cancer. Therefore, the systematic approach to breast cancer screening emphasizes the importance of mammography for women in this age group.