Pathology is a branch of medical science primarily concerning the cause, origin and nature of disease. Itinvolves the examination of tissues, organs, bodily fluids and autopsies in order to study and diagnosedisease. A tumor is an abnormal growth of body tissue. Tumors can be cancerous (malignant) ornoncancerous (benign). Surgery is the first option in the treatment of many malignant tumours. Thisbook provides a succinct overview of the principles, techniques and procedures of pathology andsurgical treatment of tumors. It is a unique approach to this field. The book fully meets the requirementsof modern surgical practice. There are also step by step descriptions of operative surgical techniques,practical hints and procedures in this book.This book is very well made with photographs of the surgicalconditions, making the matter very clear without any ambiguity, covering all specialities of this field. Itconsists of contributions made by international experts. Scientists and students actively engaged in thisfield will find this book full of crucial and unexplored concepts.