Breast Multiple Primary Malignant Neoplasms

Breast multiple primary malignant neoplasms (BMPN) refers to the development of several unrelated cancerous tumors in the breast. It is a rare but clinically significant disorder that increases the risk of mortality associated with breast cancer. BMPN is associated with several risk factors, such as a family history of breast cancer, inherited genetic mutations, and older age. Treatment options vary greatly depending on the number and histological type of tumors present as well as the stage of progression of the disease. Surgery is usually the mainstay of treatment, but chemotherapy, radiation therapy and hormonal therapy may also be needed. Early diagnosis of BMPN is critical to ensure that appropriate and prompt treatment can be initiated. Moreover, genetic screening of high-risk individuals is important for early detection and prevention of BMPN.