
Postmenopausal breast cancer: Risk, symptoms, and more
Postmenopausal breast cancer occurs at higher rates due to cumulative hormone exposure and age-related cellular changes that increase cancer risk. Breast cancer develops when cells in breast tissue begin to grow and divide uncontrollably, forming tumors that can spread to other parts of the body. The risk of breast cancer increases significantly with age, particularly after menopause, when hormonal and cellular changes create an environment more conducive to cancer development.