H.J. Biersack – författare

During the last two decades significant advances have been made in the in vivo-diagnosis of gastrointestinal diseases. Although Ultrasound and CT as well as Endoscopy have had a major impact on the evaluation of liver, pancreas and bile diseases, there are a lot of indications for Nuclear Medicine procedures. These include new investigational procedures like esophageal scintigraphy, proof of bleeding sites, scintigraphy of inflammatory diseases, and intestinal resorption tests. Further, immunoscintigraphy with radiol- elled antibodies has gained wide-spread application especially in colon cancer. The differential diagnosis of liver tumors like haemangioma and focal nodular hyperplasia by means of blood pool and HID A-scintigraphy is nowadays a routine procedure. Other established methods like hepatobiliary scintigraphy and liver perfusion scintigraphy have proved to be reliable tools in the pre-and postoperative evaluation of patients with bile duct obstruction and portal hypertension. The aim of this book is to present the entire spectrum of Nuclear Medicine in Gastroenterology to our colleagues from internal medicine and surgery.Ultrasound and Sonography as well as CT will rule the field of gastroenterology, but there remain a certain number of unanswered questions. Nuclear Medicine provides a lot of reliable answers. H. J. Biersack and P. H. Cox July 1990 VB List of contributors Duncan M. Ackery, Department of Nuclear Medicine, Southampton General Hospital, Tremona Road, Southampton, Hampshire S09 4XY, U. K. Roland Bares (co-author: U. Buell), Department of Nuclear Medicine, Te- nical University of Aachen, Pauwelsstr. 1, DW-5100 Aachen, Germany.

During the last decade many significant advances have been made in the in vivo diagnosis of disease. An area of partic- ular success has been the application of nuclear medical procedures to the detection of cardiac disease. Not only is it possible to detect infarction or ischemia by scintigraphic techniques but by the use of labelled metabol- ites and analogues of potassium the viability of myocardial tissue can be evaluated. The efficiency of the heart pump can be calculated and wall motility observed in one simple proce- dure. The use of ultra short life radionuclides has made the evaluation of rapid changes in myocardial function feasible. Altogether a broad and impressive diagnostic package. In this volume up-to-date reviews of all of the available techniques have been collected including methods which are still in the development phase. There is an inherent emphasis on European experience in Nuclear Cardiology which is then placed in context with world wide experience in the field. This volume will be of interest to all concerned with cardiac diseases and we hope that it will serve to stimulate further developments in the future. H.J. Biersack, Bonn P.H.Cox, Rotterdam VIII CONl'RIBUTORS Bauer, R. - Nukleanredizinisdl.e Klinik und Poliklinik redl.ts der Isar der Tedlnisdl.en Universitat Mlinchen, FRS. Biersack, H.J. - Institut fur klinisdl.e und experimentelle Nukleanredizin der Universitat Bonn, FRG. Breuel, H.P. - Degussa Phanna Horrburg, Frankfurt 1, FRG. Cox, P .H. - Department of Nuclear Hedicine, Rotterdamsdl. Radio-Therapeutisdl.