This book summarizes evidence on frailty and ageing, how this may impact patient outcomes and how frailty can be assessed, managed and incorporated in the decision-making process for older patients with cancer.  The book aims to:  empower clinical teams to assess and support older cancer patients with frailty, ideally within a multidisciplinary setting; and to improve the selection of older cancer patients to the most appropriate management/treatment strategies in order to improve the outcomes of this group of patients often underrepresented in research.The reader will learn the methods...