Anemia is a frequent complication of cancer and its treatment. A number of clinical studies shows that the impact of anemia is much greater than previously thought. Beyond clinical symptoms, anemia significantly impairs physical and metabolic functions as well as patients' activity, well-being and quality of life. Life expectancy is also affected. In this book, written by a group of outstanding international experts, the current knowledge on anemia in cancer and its treatment with rhEPO is presented and future developments are discussed. Based on a broad spectrum of topics, the book describes the scientific and clinical aspects of anemia in various fields of oncology and gives diagnostic and therapeutic recommendations on when and how to use rhEPO. The book will serve as an authentic and essential source of information for radiotherapists, oncologists, hematologists, internists, pediatricians, surgeons, specialists in transfusion or laboratory medicine and pharmacologists.