Hematologist-oncologist Mikhail Fominykh talks in an accessible language about the anatomy and physiology of blood and hematopoietic organs, the most common syndromes and diseases of the blood system, methods of diagnosis and treatment, about the modern theory of carcinogenesis, the causes of oncological diseases, debunks common myths about blood and its diseases. This book contains important information that will help you communicate more consciously and confidently with doctors, but its purpose is not only to tell about the possibilities of diagnosing and treating hematological diseases, but also to expand our knowledge of blood, a vital and extremely interesting fluid tissue of the body.