Hematology is the study of blood, its production and the diseases related to it. There are different kinds of conditions and issues related to blood such as myeloma, hemophilia, anemia, bleeding disorders and problems related with blood cancer. The scope of hematology ranges from blood, red blood cells, white blood cells, platelets, reticuloendothelial system, lymphatic system, blood transfusion, hematosis to globulins. The aim of this book is to present researches that have transformed this discipline and aided its advancement. Different approaches, techniques and advanced studies in this field have been included in this text. For all readers who are interested in hematology, the case studies included in this book will serve as an excellent guide to develop a comprehensive understanding.