There hasn’t been a book concerning Microscopically Controlled Surgery published and it is vital to publish a book that details all the different terms and methodology used in microscopically controlled surgery. The goal is to create a practical, concise and simple explanation of 3D-histology with workflows and detailed illustrative material for dermatologists. It is therefore designed to be a goal-oriented manual rather than an exhaustive reference work. It will provide the essential information for all working with patients undergoing this group of treatments.