Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Mastectomy
Mastectomy: Mastectomy is a general term for removal of the
breast. A modified radical mastectomy involves removal of the breast and the
axillary lymph nodes. A simple mastectomy removes the breast, but not the lymph nodes.