Breast Cancer

Biopsy of Breast or Breast Lump Removal Breast lump removal is surgery to remove a lump that may be breast cancer. Tissue around the lump is also removed. This surgery is called a lumpectomy. When a noncancerous tumor such as a fibroadenoma of the breast is...

BRCA positive BRCA positive, BRCA1 and BRCA2 gene mutation testing can give several possible results: a positive result, a negative result, or an ambiguous or uncertain result. A positive test result indicates that a person has inherited a known harmful mutation in BRCA1 or BRCA2 and,...