Hazards of Radiotherapy in Pediatric Oncology is the reference of choice for all doctors and researchers dealing with oncologic patients. It is well-written, up-to-date, Concise, easy to use, and authoritative, that is a very useful reference to have in one s library. This text focuses on the early and late effect of cancer treatment especially radiotherapy. Each chapter is organized in a way that reflects the clinical approach to patients and the results of multiple researches. Features: Include two chapters: Radiation Therapy and Radiation Effects. Chapter one: Radiation therapy, covering the mechanism of radiation and type of radiotherapy. Chapter two: include two parts, the Early and Late Effects of Radiotherapy which is organized by organ system to present disorders in the context of the system they affect. Incorporates tables and figures that summarize and highlight key clinical information. All chapters are thoroughly updated to reflect new medical findings as a side effect of radiotherapy and the factors affecting them from many research centers and up-to date references.