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Pol. Merkur. Lekarski · Feb 2009
Review[Lactose intolerance: pathophysiology, clinical symptoms, diagnosis and treatment].
- Tomasz Hutyra and Barbara Iwańczak.
- Medical University of Wrocław, Department of Pediatrics, Poland. tomaszhutyra@wp.pl
- Pol. Merkur. Lekarski. 2009 Feb 1; 26 (152): 148-52.
AbstractLactose malabsorption and milk products intolerance symptoms are the most common alimentary tract disorders. Lactose intolerance is a result of lactase deficiency or lack of lactase and lactose malabsorption. Three types of lactase deficiency were distinguished: congenital, late-onset lactase deficiency and secondary lactase deficiency. Lactose intolerance means the appearance of clinical gastrointestinal symptoms after ingestion of lactose. To the clinical symptoms of lactose intolerance belongs: nausea, vomiting, abdominal distension, cramps, flatulence, flatus, diarrhea and abdominal pain. The diagnosis of lactose intolerance is based on the breath hydrogen test and analysis of lactase activity in the small intestine mucosa. Dietary treatment eliminates clinical symptoms.
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