TY - CHAP M1 - Book, Section TI - Introduction A1 - Emanuel, Patrick A1 - Izzard, Mark PY - 2023 T2 - Margin Control Surgery of the Skin: Concepts, Histopathology, and Applications AB - The central goal of all skin cancer surgery is a complete tumor excision with the least possible morbidity. This seems like a simple goal, but the way margins are discussed can be confusing. Take for example Merkel cell carcinoma, for which a 1- to 3-cm excision margin is recommended. Does this mean 1 cm or 3 cm? Somewhere in the middle? Does it mean the preoperative clinical margin? Or is it the intraoperative margin? Histopathological margin? How are these margins different and what do they imply about the certainty that no tumor has been left behind? SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/04/19 UR - dermatology.mhmedical.com/content.aspx?aid=1199482444 ER -