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Chronic diarrhea in children: part I. Physiology, pathophysiology, etiology

M I El Mouzan1

  • 1Department of Paediatrics, College of Medicine, King Khalid University Hospital, Riyadh, Saudi Arabia.

Saudi Journal of Gastroenterology : Official Journal of the Saudi Gastroenterology Association
|October 30, 2009
PubMed

Insights

Chronic diarrhea significantly impacts child health globally. This review focuses on its causes and digestive physiology, specifically examining patterns in Saudi Arabia due to limited existing data.

Area of Science:

  • Pediatrics
  • Gastroenterology
  • Public Health

Background:

  • Chronic diarrhea is a major cause of illness and death in children worldwide.
  • Established data on pediatric chronic diarrhea patterns exist for Western countries.
  • Limited epidemiological data are available for Saudi Arabia.

Purpose of the Study:

  • To present an updated review of digestive physiology.
  • To explore the pathophysiology and causes of chronic diarrhea.
  • To highlight diarrhea patterns specific to Saudi Arabia.

Main Methods:

  • Literature review and synthesis of existing data.
  • Analysis of physiological and pathophysiological mechanisms.
  • Focus on Saudi Arabian context and prevalence.

Main Results:

  • The review synthesizes current knowledge on digestion and diarrhea.
  • It identifies key pathophysiological pathways involved in chronic diarrhea.
  • It emphasizes the need for region-specific data from Saudi Arabia.

Conclusions:

  • Understanding digestive physiology is crucial for managing chronic diarrhea.
  • Further research is needed to define Saudi Arabia's specific diarrhea patterns.
  • This review provides a foundation for future epidemiological studies in the region.

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