What is a potential risk associated with screening mammography?

False-negative results are a potential risk associated with screening mammography because these results can lead to a missed diagnosis of breast cancer. In some cases, the mammogram may not detect an existing tumor, leading patients to believe they are cancer-free. This can delay necessary treatment and allow the cancer to progress, potentially resulting in a poorer prognosis.

Screening mammography is an important tool for early detection of breast cancer, but like any medical test, it has limitations. False negatives can occur due to various factors, such as the size and location of the tumor, the density of breast tissue, and the quality of the imaging techniques used. Understanding this risk emphasizes the importance of regular follow-ups and clinical examinations, even after a negative mammography result.