Clinical aspects of gut enzymology

Enzymological alterations in functional disturbances and in diseases of the intestine are reviewed. Examples are given for diagnostic significance (e.g. in Hirschsprung's and Crohn's diseases), for pathogenetic considerations (e.g. in hypolactasia and in celiac disease), and for secondary involvement of the liver (e.g. in intestinal tumors and after bypass surgery) and are discussed in more detail.