Researchers have found that gene flaws that raise the risk of breast cancer in black women may be behind more cases of the disease in black woman than previously thought.
A study of 250 African American breast cancer patients from Chicago found that about one-fifth of them had one of these faulty genes.
A mutation in one of the BRCA genes recently led actress Angelina Jolie to have preventive surgery to remove her breasts.
Doctors say genetic counseling should be offered to black
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