The Breast-The Mammary Gland and Surrounding Tissue-Is Drained by The

The breast-the mammary gland and surrounding tissue-is drained by the:

A) lymphatics that originate in and drain the skin over the breast with the exception of the areola and nipple.
B) lymphatics that originate in and drain the substance of the breast itself, as well as the skin of the areola and nipple.
C) inguinal lymph nodes.
D) Both A and B are correct.