Familial breast cancer is characterized by

1.	Familial breast cancer is characterized by
A.	Account for about 20% of all breast cancer
B.	A BRCA1 mutation is the most common genetic changes.
C.	Associated cancers tend to be more aggressive, of a higher grade, and hormone receptor negative.
D.	Follow the same rules of screening as non-familial breast cancer.
E.	All of above.
Answer» D. Follow the same rules of screening as non-familial breast cancer.

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Familial breast cancer is characterized by

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