Major advances in both the technology and the medical knowledge of maintenance hemodialysis have been made since the early stages of such treatment in the 60s. Hemodialysis is now an established therapeutic method. and the time has come to present an up-to-date approach to all its technical and medical aspects. We adopted a simple and concise style with a clear design and a large number of tables and illustrations. so that not only health professionals but patients themselves can easily understand the essentials of hemodialysis. In addition to the most recent technical developments of...