CKD is not listed among the most important risk factors for breast cancer, such as age, family history of breast cancer (BRCA1 and BRCA2 mutations), early menarche, late menopause, late pregnancy, long-term hormone replacement therapy (HRT), exposure to ionizing radiation, and some benign breast proliferative diseases [2, 9]. The gene discussed is BRCA2; the disease is breast carcinoma.