BRCA1 and breast cancer: Among the 11 patients who were tested for a BRCA mutation due to a strong family history of breast cancer (blood relative with known BRCA mutation, blood relative with two or more primary breast cancer, two or more relatives with breast cancer on the same side of the family, blood relative with ovarian cancer, blood relative with male breast cancer, patients under 40-year old that demonstrate triple negative molecular subtype), only 1 patient was found to have a BRCA1 mutation.