Estrogen replacement therapy for menopausal women with a history of breast carcinoma: results of a 5-year, prospective study

This 5-year prospective observational study examined the safety and efficacy of estrogen replacement therapy (ERT) in menopausal women with a history of breast carcinoma. The findings suggest that ERT did not significantly increase the risk of breast cancer recurrence while providing substantial relief from menopausal symptoms, leading to improved quality