Which of the following statements about brain metastases secondary to

1.	Which of the following statements about brain metastases secondary to breast cancer is not true?
A.	Breast cancer is the most common cause of brain metastases in women.
B.	HER-2/neu gene overexpression is associated with an increased risk of brain metastases.
C.	Increased tumor size and number of positive lymph nodes are associated with an increased risk of brain metastases.
D.	Brain metastases are most likely to involve a solitary site.
Answer» B. HER-2/neu gene overexpression is associated with an increased risk of brain metastases.

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Which of the following statements about brain metastases secondary to breast cancer is not true?

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