what is contralateral breast cancer

Release time ：Dec-26,2024

Contralateral breast cancer is defined as breast cancer developing in the opposite breast of an individual. It can affect those who have previously undergone treatment for breast cancer as well as those who have never had the disease.

The occurrence rate of contralateral breast cancer is relatively low, estimated at 0.5 to 1 cases per thousand individuals per year. However, individuals with a history of breast cancer may have a slightly elevated risk. Factors that contribute to the risk of contralateral breast cancer encompass age, genetic predisposition, hormonal levels, lifestyle choices, and other health conditions. For instance, mutations in the BRCA1 and BRCA2 genes are known to heighten the risk for contralateral breast cancer.

Preventing contralateral breast cancer hinges on regular mammographic screening and adherence to medical recommendations. If you have a family history of breast cancer or other risk factors, your physician might recommend more frequent screenings or additional preventive strategies. Should you observe any unusual symptoms, such as breast lumps, skin alterations, or nipple discharge, it is crucial to consult a healthcare provider promptly.