Breast cancer: According to a study led by the Mayo Clinic Comprehensive Cancer Center, women who have cancer in one breast are more likely to develop cancer in the other breast.
Image Credit source: Cleveland Clinic
Breast Cancer Prevention Tips: Worldwide breast cancerThe cases are increasing every year. The figures of deaths due to this are also increasing. This is the most common cancer in women. Now another information about breast cancer has come to the fore. Mayo Clinic Comprehensive Cancer Center According to a study led by breast cancer more likely to develop.
This happens when there is a genetic change in women. Due to which there is a risk of spreading cancer in the other breast as well. This research has been published in the Journal of Clinical Oncology. According to the authors of the study, this research will help in the screening and treatment of breast cancer.
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The data of 15,104 women was used in this research. The researchers found that women who have a BRCA1, BRCA2 or CHEK2 mutation have at least a twofold increased risk of developing cancer in both breasts, called contralateral breast cancer. Cancer in BRCA1, and some other types, has been found through genetics. That is, it is spread from one generation to another. In such women, there is a possibility of cancer spreading from one breast to the other. That’s why women whose mother has had breast cancer must get themselves screened after the age of 25. If there is any problem like swelling, lump, discharge in the breast, then consult the doctors immediately.
Germline mutation is a big risk factor
Siddharth Yadav, MD, medical oncologist, Mayo Clinic Comprehensive Cancer Center, co-author of this research, says that most patients with breast cancer with germline mutations believe they have a higher risk of developing cancer in the opposite breast. While this is true for BRCA1/2 mutation carriers with breast cancer, the risk of contralateral breast cancer was not previously observed in those with germline mutations in ATM, CHEK2 or PALB2. Even for BRCA1/2 carriers, age, estrogen receptor status, menopausal status, and timing of early breast cancer do not account for it.
How to prevent breast cancer
breastfeed your baby
Avoid taking birth control pills at the age of 30 to 35
don’t drink and smoke
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