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Diseases » Malabsorption » Causes
 

Causes of Malabsorption

List of causes of Malabsorption

Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Malabsorption) that could possibly cause Malabsorption includes:

More causes: see full list of causes for Malabsorption

Malabsorption Causes: Book Excerpts

Malabsorption as a complication of other conditions:

Other conditions that might have Malabsorption as a complication may, potentially, be an underlying cause of Malabsorption. Our database lists the following as having Malabsorption as a complication of that condition:

Malabsorption as a symptom:

Conditions listing Malabsorption as a symptom may also be potential underlying causes of Malabsorption. Our database lists the following as having Malabsorption as a symptom of that condition:

Related information on causes of Malabsorption:

As with all medical conditions, there may be many causal factors. Further relevant information on causes of Malabsorption may be found in:

Causes of Malabsorption: Online Medical Books

16 MEDICAL BOOKS ONLINE! Review excerpts from medical books online, free, without registration, for more information about the causes of Malabsorption.

Malabsorption: Malabsorption - pathophysiology
(The 5-Minute Pediatric Consult)

  • According to the nutrient affected:
    • Carbohydrate:
      • Monosaccharide: Congenital glucose-galactose deficiency, fructose intolerance
      • Disaccharide: Lactase deficiency (congenital or acquired), sucrase-isomaltase deficiency
      • Polysaccharide: Amylase deficiency (congenital or acquired)
    • Fat:
      • Bile salt deficiency: Cholestasis, resection of terminal ileum
      • Exocrine pancreatic insufficiency: Cystic fibrosis, chronic pancreatitis
      • Inadequate surface area: Celiac disease, flat villous lesion
    • Protein:
      • Protein-losing enteropathy: Intestinal lymphangiectasia, congenital heart failure
      • Exocrine pancreatic insufficiency: Cystic fibrosis, Shwachman syndrome
      • Inadequate surface area: Celiac disease
  • According to the place where the alteration occurs:
    • Mucosal abnormality:
      • Anatomical: Post-enteritis syndrome, celiac disease, IBD
      • Functional: Disaccharidase deficiencies
    • Luminal abnormality:
      • Exocrine pancreatic insufficiency: Cystic fibrosis, Shwachman-Diamond syndrome
      • Bile salt insufficiency: Biliary cholestatic liver disease, ileal resection
    • Anatomical abnormality:
      • Short gut: Surgical resection
      • Motility disturbance: Intestinal pseudo-obstruction

Malabsorption - etiology

The most common causes of malabsorption in developed countries are:

  • Postenteritis syndrome
  • Cow’s milk protein intolerance
  • Giardiasis
  • Celiac disease
  • Cystic fibrosis
  • Inflammatory bowel disease (IBD)

» READ BOOK EXCERPT ONLINE »

Source: The 5-Minute Pediatric Consult, 2008


 » Next page: Symptoms of Malabsorption

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