Which of the following statements about metastasis of breast cancer to

1.	Which of the following statements about metastasis of breast cancer to the bone is true?
A.	Metastasis to the epidural spine is most commonly associated with worsening back pain in the supine position or with the Valsalva maneuver.
B.	Compression of the epidural spinal cord associated with breast cancer most commonly has a single site of vertebral metastasis.
C.	Radicular pain in the thoracic spine is typically unilateral.
D.	Pain from T12, L1 vertebral lesions is not associated with a referred pain pattern to the bilateral iliac crests or to the bilateral sacroiliac joints.
Answer» B. Compression of the epidural spinal cord associated with breast cancer most commonly has a single site of vertebral metastasis.

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Which of the following statements about metastasis of breast cancer to the bone is true?

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