Slide decks are for use only by members of the Association of Academic Cosmetic Dermatology (AACD) to teach resident physicians. These slides may not be duplicated or distributed without express permission from the AACD. Photos contained in these slides may not be copied, distributed, or used for any other purposes. These slides are not intended or implied to be a substitute for professional medical advice, diagnosis or treatment from a dermatologist or other health care professional. The AACD makes every effort to provide information that is both accurate and timely but makes no guarantee in this regard.