The exocrine pancreas synthesizes and secretes more than ten enzymes and proenzymes and a number of illnesses is associated with exocrine pancreatic insufficiency. This book, in its second edition, presents up-to-date diagnostics and differential therapies of exocrine pancreatic insufficiency in a compact manner. It was restructured and information in each chapter was adapted and adjusted to comply with the latest scientific advances. The result is a well-balanced and practice-oriented reference book which reflects the current state of knowledge on this subject and provides practical assistance not only to the interested clinical pancreatologist but to a wide group of readers.