Malabsorption refers to conditions arising from abnormalities in digestion and absorption of nutrients during their passage through the gastrointestinal tract. It can result from defects in any of the three phases of digestion and absorption:
- 1.
Defects in intraluminal hydrolysis of nutrient
- 2.
Defects in mucosal absorption
- 3.
Vascular and lymphatic defects affecting transport of nutrients
Some disorders are more generalized and affect the absorption of many nutrients, vitamins, and minerals; others are more selective and involve specific nutrients.
Etiology and Pathophysiology
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References
Agarwal S, Mayer L (2009) Pathogenesis and treatment of gastrointestinal disease in antibody deficiency syndromes. J Allergy Clin Immunol 124(4):658–664
Agarwal S, Mayer L (2010) Gastrointestinal manifestations in primary immune disorders. Inflamm Bowel Dis 16(4):703–711
Attila T, Adler DG, Hilden K, Faigel DO (2009) EUS in pediatric patients. Gastrointest Endosc 70(5):892–898
Berni Canani R, Terrin G et al (2010) Congenital diarrheal disorders: improved understanding of gene defects is leading to advances in intestinal physiology and clinical management. J Pediatr Gastroenterol Nutr 50(4):360–366
Braamskamp MJ, Dolman KM et al (2010) Clinical practice. Protein-losing enteropathy in children. Eur J Pediatr 169(10):1179–1185
Careaga MG, Kerner JA Jr (2000) A gastroenterologist’s approach to failure to thrive. Pediatr Ann 29(9):558–567
Gaca AM, Jaffe TA et al (2008) Radiation doses from small-bowel follow-through and abdomen/pelvis MDCT in pediatric Crohn disease. Pediatr Radiol 38(3):285–291
Gariepy CE, Mousa H (2009) Clinical management of motility disorders in children. Semin Pediatr Surg 18(4):224–238
Gibbons T, Fuchs GJ (2007) Chronic enteropathy: clinical aspects. Nestle Nutr Workshop Ser Pediatr Program 59:89–101. Discussion 102–104
Goulet O, Salomon J et al (2007) Intestinal epithelial dysplasia (tufting enteropathy). Orphanet J Rare Dis 2:20
Heyman MB (2006) Lactose intolerance in infants, children, and adolescents. Pediatrics 118(3):1279–1286
Hill ID, Dirks MH et al (2005) Guideline for the diagnosis and treatment of celiac disease in children: recommendations of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition. J Pediatr Gastroenterol Nutr 40(1):1–19
Iancu TC, Mahajnah M et al (2007) Microvillous inclusion disease: ultrastructural variability. Ultrastruct Pathol 31(3):173–188
Keller J, Aghdassi AA et al (2009) Tests of pancreatic exocrine function – clinical significance in pancreatic and non-pancreatic disorders. Best Pract Res Clin Gastroenterol 23(3):425–439
Rao PS (2007) Protein-losing enteropathy following the Fontan operation. J Invasive Cardiol 19(10):447–448
Sampson HA, Anderson JA (2000) Summary and recommendations: classification of gastrointestinal manifestations due to immunologic reactions to foods in infants and young children. J Pediatr Gastroenterol Nutr 30(Suppl):S87–S94
Sherman PM, Mitchell DJ et al (2004) Neonatal enteropathies: defining the causes of protracted diarrhea of infancy. J Pediatr Gastroenterol Nutr 38(1):16–26
Strygler B, Nicar MJ et al (1990) Alpha 1-antitrypsin excretion in stool in normal subjects and in patients with gastrointestinal disorders. Gastroenterology 99(5):1380–1387
Walkowiak J, Nousia-Arvanitakis S et al (2005) Indirect pancreatic function tests in children. J Pediatr Gastroenterol Nutr 40(2):107–114
Walkowiak J, Lisowska A et al (2010) Acid steatocrit determination is not helpful in cystic fibrosis patients without or with mild steatorrhea. Pediatr Pulmonol 45(3):249–254
Wedenoja S, Hoglund P et al (2010) Review article: the clinical management of congenital chloride diarrhoea. Aliment Pharmacol Ther 31(4):477–485
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El Baba, M. (2012). Approach to a Child with Malabsorption. In: Elzouki, A.Y., Harfi, H.A., Nazer, H.M., Stapleton, F.B., Oh, W., Whitley, R.J. (eds) Textbook of Clinical Pediatrics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-02202-9_184
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