Jan 1, 1999 - Approximately 10 to 15 percent of all breast cancers are thought to be familial and about one third of these cases are due to an inherited mutation in a BRCA1 or BRCA2 breast cancer-susceptibility gene. The lifetime incidence of breast cancer in mutation carriers is above 50 percent, ...
American Family Physician : Article
Nov 15, 2006 - Case study: A 46-year-old woman comes to your office to discuss breast cancer screening. She heard a physician on television who mentioned a genetic test that can tell if a woman will get breast cancer.
American Family Physician : Putting Prevention into Practice
Mar 1, 2006 - This statement summarizes the U.S. Preventive Services Task Force (USPSTF) recommendations on genetic risk assessment and BRCA mutation testing for breast and ovarian cancer susceptibility and the supporting scientific evidence.
American Family Physician : U.S. Preventive Services Task Force