Which of the following statement(s) is/are true concerning the surgical staging of breast cancer?
A.	All biopsy specimens should be transported to pathology in formalin within 24 hours of the procedure
B.	Removal of only level I axillary lymph nodes may understage breast cancer in up to one-fourth of patients
C.	Level III axillary lymph nodes should be removed in all axillary lymph node dissections
D.	A clinically negative axilla will be found to have histologically positive metastasis in approximately one-third of patients
Answer:B
Which of the following statement(s) is/are true concerning the surgical staging of breast cancer?
A.	All biopsy specimens should be transported to pathology in formalin within 24 hours of the procedure B.	Removal of only level I axillary lymph nodes may understage breast cancer in up to one-fourth of patients C.	Level III axillary lymph nodes should be removed in all axillary lymph node dissections D.	A clinically negative axilla will be found to have histologically positive metastasis in approximately one-third of patients