I recommend reading this book to undergraduates and physiotherapists who work in oncology, especially in Urogynecology and Mastology, fascinating subjects to study. The importance of physiotherapists in the monitoring and management of cancer patients is currently being emphasized, with the aim of promoting quality of life and dignity for those suffering from cancer. In this context, constant academic updating plays a fundamental role in the training of physiotherapists, bringing together theoretical and practical aspects in order to provide better clinical assessment and physiotherapeutic interventions based on scientific evidence. This book is dedicated to my dear patients, who have made every effort worthwhile. Thank you for allowing me to help you on this journey. Prof. Dr. Izabela Lopes Mendes.