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Malabsorption syndromes: Difference between revisions
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(Created page with "Malabsorption syndrome refers to a number of disorders in which the small intestine can’t properly absorb one or more nutrients. This may be due to impaired absorption or impaired digestion. Fat malabsorption is the most common specific nutrient malabsorption. == Etiology == * Global/complex nutrient malabsorption ** Exocrine pancreatic insufficiency (chronic pancreatitis, pancreatic duct obstruction, CF) ** Intestinal resection ** Inflammatory bowel disease ** Coel...") |
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Malabsorption syndrome refers to a number of disorders in which the small intestine can’t properly absorb one or more nutrients. This may be due to impaired absorption or impaired digestion. | '''Malabsorption syndrome''' refers to a number of disorders in which the small intestine can’t properly absorb one or more nutrients. This may be due to impaired absorption or impaired digestion. | ||
Fat malabsorption is the most common specific nutrient malabsorption. | Fat malabsorption is the most common specific nutrient malabsorption. | ||
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Many tests can be useful in the evaluation of malabsorption: | Many tests can be useful in the evaluation of malabsorption: | ||
* Serum ferritin – marker of iron absorption | * Serum [[ferritin]] – marker of iron absorption | ||
* Serum protein and | * Serum protein and [[albumin]]– marker of protein absorption | ||
* Microscopic examination of fat content in stool – marker of fat absorption | * Microscopic examination of fat content in stool – marker of fat absorption | ||
* Hydrogen breath test – test for carbohydrate absorption | * Hydrogen breath test – test for carbohydrate absorption | ||