内容简介：
This book, composed of the proceedings of Falk Symposium 98 held in Titisee, Germany, 25-26 May 1997, provides an analysis of the field of extra-intestinal manifestations of IBD, which gastroenterologists frequently see, but which require close contact with other subspecialities. The basic understanding of the pathophysiology of extraintestinal manifestations requires upgrading, based on recent advances in animal models or clinical investigation. While the intestinal manifestations of IBD are increasingly well characterized, the extraintestinal facets of IBD currently are best understood on the basis of sophisticated clinical description, thorough investigation and an excellent clinical standing. Modern techniques in immunology, microbiology, pathobiochemistry and new horizons in imaging methods as well as in surgery, however, have substantially contributed to this knowledge, and the book should therefore foster a mutual exchange between the basic or theoretical disciplines and clinicians, including a variety of different subspecialities in order to stimulate clinical and theoretical research topics. Accordingly, the book embraces both aspects: current knowledge on extraintestinal manifestations of IBD, as well as a definition of objectives and a path for future steps in research.