Chronic diarrhea classification: Difference between revisions

Jump to navigation Jump to search
No edit summary
Line 7: Line 7:


==Classification==
==Classification==
Chronic diarrhea may be classified into <ref name="FineSchiller1999">{{cite journal|last1=Fine|first1=K|last2=Schiller|first2=L|title=AGA Technical Review on the Evaluation and Management of Chronic Diarrhea☆|journal=Gastroenterology|volume=116|issue=6|year=1999|pages=1464–1486|issn=00165085|doi=10.1016/S0016-5085(99)70513-5}}</ref><ref>{{cite journal|title=American Gastroenterological Association medical position statement: Guidelines for the evaluation and management of chronic diarrhea☆, ☆☆|journal=Gastroenterology|volume=116|issue=6|year=1999|pages=1461–1463|issn=00165085|doi=10.1016/S0016-5085(99)70512-3}}</ref><ref name="pmid15017602">{{cite journal| author=Camilleri M| title=Chronic diarrhea: a review on pathophysiology and management for the clinical gastroenterologist. | journal=Clin Gastroenterol Hepatol | year= 2004 | volume= 2 | issue= 3 | pages= 198-206 | pmid=15017602 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15017602  }} </ref><ref name="pmid10699778">{{cite journal| author=Fine KD, Seidel RH, Do K| title=The prevalence, anatomic distribution, and diagnosis of colonic causes of chronic diarrhea. | journal=Gastrointest Endosc | year= 2000 | volume= 51 | issue= 3 | pages= 318-26 | pmid=10699778 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=10699778  }} </ref>
Chronic diarrhea may be classified into:<ref name="FineSchiller1999">{{cite journal|last1=Fine|first1=K|last2=Schiller|first2=L|title=AGA Technical Review on the Evaluation and Management of Chronic Diarrhea☆|journal=Gastroenterology|volume=116|issue=6|year=1999|pages=1464–1486|issn=00165085|doi=10.1016/S0016-5085(99)70513-5}}</ref><ref>{{cite journal|title=American Gastroenterological Association medical position statement: Guidelines for the evaluation and management of chronic diarrhea☆, ☆☆|journal=Gastroenterology|volume=116|issue=6|year=1999|pages=1461–1463|issn=00165085|doi=10.1016/S0016-5085(99)70512-3}}</ref><ref name="pmid15017602">{{cite journal| author=Camilleri M| title=Chronic diarrhea: a review on pathophysiology and management for the clinical gastroenterologist. | journal=Clin Gastroenterol Hepatol | year= 2004 | volume= 2 | issue= 3 | pages= 198-206 | pmid=15017602 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15017602  }} </ref><ref name="pmid10699778">{{cite journal| author=Fine KD, Seidel RH, Do K| title=The prevalence, anatomic distribution, and diagnosis of colonic causes of chronic diarrhea. | journal=Gastrointest Endosc | year= 2000 | volume= 51 | issue= 3 | pages= 318-26 | pmid=10699778 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=10699778  }} </ref>
*[[Inflammatory|Inflammatory diarrhea]]
*[[Inflammatory|Inflammatory diarrhea]]
*[[Watery diarrhea]]
*[[Watery diarrhea]]

Revision as of 18:59, 22 June 2017

Chronic diarrhea Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Chronic diarrhea from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

Chest X Ray

CT

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Omodamola Aje B.Sc, M.D. [2]

Overview

Chronic diarrhea may be classified into 3 basic categories: watery, fatty(malabsorption) and inflammatory (with blood and pus). It is important to note that not all chronic diarrhea falls into one category alone. The differential diagnosis for chronic diarrhea is enormous, with a large number of diagnostic tests available that can be used to evaluate these patients. Classifying the patient with chronic diarrhea into a subcategory helps to direct the diagnostic work-up.

Classification

Chronic diarrhea may be classified into:[1][2][3][4]

Inflammatory diarrhea

Diarrhea is said to be due to an inflammatory cause when stool analysis such as stool cultures, flexible sigmoidoscopy or colonoscopy with biopsies show evidence of the presence of fecal leukocytes. Causes of inflammatory diarrhea include;

Watery diarhea

Watery diarrhea can be classified as;

  • Osmotic diarrhea: this is the more common type however it has a limited differential diagnosis which includes;
    • Ingestion of exogenous magnesium,
    • Carbohydrate malabsorption, or
    • consumption of poorly absorbable carbohydrates.

Fatty diarrhea

Fatty diarrhea can be described either due to malabsorption or maldigestion problems;

References

  1. Fine, K; Schiller, L (1999). "AGA Technical Review on the Evaluation and Management of Chronic Diarrhea☆". Gastroenterology. 116 (6): 1464–1486. doi:10.1016/S0016-5085(99)70513-5. ISSN 0016-5085.
  2. "American Gastroenterological Association medical position statement: Guidelines for the evaluation and management of chronic diarrhea☆, ☆☆". Gastroenterology. 116 (6): 1461–1463. 1999. doi:10.1016/S0016-5085(99)70512-3. ISSN 0016-5085.
  3. Camilleri M (2004). "Chronic diarrhea: a review on pathophysiology and management for the clinical gastroenterologist". Clin Gastroenterol Hepatol. 2 (3): 198–206. PMID 15017602.
  4. Fine KD, Seidel RH, Do K (2000). "The prevalence, anatomic distribution, and diagnosis of colonic causes of chronic diarrhea". Gastrointest Endosc. 51 (3): 318–26. PMID 10699778.


Template:WH Template:WS