Pancreatic diseases (excluding cystic fibrosis).

Except for cystic fibrosis, which is the most frequent genetic disorder in the Caucasian population, diseases of the exocrine pancreas are relatively uncommon in children. However, they are many and varied in terms of their pathogenesis and clinical manifestation. They can be classified as: (1) congenital anatomical abnormalities, (2) congenital secretory insufficiencies, and (3) pancreatitis. In all of these diseases, when pancreatic insufficiency (whether partial or complete) is present, the nutritional status of the patients must be investigated regularly, and pancreatic enzymes as well as nutritional supplementations must be prescribed as soon as malnutrition is present, or even prophylactically. The preservation of good nutritional status is the guarantee of a better prognosis.