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{{Tropical sprue}}
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{{CMG}}; {{AE}}  {{AKI}}
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==Overview==
==Overview==
The exact etiological agent responsible for causing [[tropical sprue]] is unknown, but different types of [[bacteria]] are identified in patients with [[tropical sprue]].


==Causes==
==Causes==
[[Small bowel bacterial overgrowth]] is thought to be the primary cause for [[tropical sprue]] but the exact cause of [[tropical sprue]] is still unknown. Tropical sprue occurs in regions where [[enteric]] infections are common and the most common [[bacteria]] isolated in patients with [[tropical sprue]] include:<ref name="pmid4178002">{{cite journal| author=Gorbach SL, Mitra R, Jacobs B, Banwell JG, Chatterjee BD, Mazumder DN| title=Bacterial contamination of the upper small bowel in tropical sprue. | journal=Lancet | year= 1969 | volume= 1 | issue= 7585 | pages= 74-7 | pmid=4178002 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=4178002  }} </ref><ref name="pmid773737">{{cite journal| author=Klipstein FA, Short HB, Engert RF, Jean L, Weaver GA| title=Contamination of the small intestine by enterotoxigenic coliform bacteria among the rural population of Haiti. | journal=Gastroenterology | year= 1976 | volume= 70 | issue= 6 | pages= 1035-41 | pmid=773737 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=773737  }} </ref><ref name="pmid4551005">{{cite journal| author=Bhat P, Shantakumari S, Rajan D, Mathan VI, Kapadia CR, Swarnabai C et al.| title=Bacterial flora of the gastrointestinal tract in southern Indian control subjects and patients with tropical sprue. | journal=Gastroenterology | year= 1972 | volume= 62 | issue= 1 | pages= 11-21 | pmid=4551005 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=4551005  }} </ref>
*[[Escherichia coli]]
*[[Klebsiella pneumoniae]]
*[[Enterobacter]] cloace


The cause of tropical sprue is not known.  It has been suggested that it is caused by bacterial, viral, amoebal, or parasitic infection.  Folic acid deficiency and rancid fat have also been suggested as possible causes.
==References==
{{Reflist|2}}


In a condition called coeliac disease (also known as ''[[coeliac sprue]]''), which has similar symptoms (to tropical sprue), the flattening of the villi and small intestine inflammation is caused by an [[autoimmune disorder]].
{{WS}}
{{WH}}


==References==
[[Category:Emergency mdicine]]
{{Reflist|2}}
[[Category:Disease]]
[[Category:Up-To-Date]]
[[Category:Infectious disease]]
[[Category:Gastroenterology]]

Latest revision as of 00:29, 30 July 2020

Tropical sprue Microchapters

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

Overview

The exact etiological agent responsible for causing tropical sprue is unknown, but different types of bacteria are identified in patients with tropical sprue.

Causes

Small bowel bacterial overgrowth is thought to be the primary cause for tropical sprue but the exact cause of tropical sprue is still unknown. Tropical sprue occurs in regions where enteric infections are common and the most common bacteria isolated in patients with tropical sprue include:[1][2][3]

References

  1. Gorbach SL, Mitra R, Jacobs B, Banwell JG, Chatterjee BD, Mazumder DN (1969). "Bacterial contamination of the upper small bowel in tropical sprue". Lancet. 1 (7585): 74–7. PMID 4178002.
  2. Klipstein FA, Short HB, Engert RF, Jean L, Weaver GA (1976). "Contamination of the small intestine by enterotoxigenic coliform bacteria among the rural population of Haiti". Gastroenterology. 70 (6): 1035–41. PMID 773737.
  3. Bhat P, Shantakumari S, Rajan D, Mathan VI, Kapadia CR, Swarnabai C; et al. (1972). "Bacterial flora of the gastrointestinal tract in southern Indian control subjects and patients with tropical sprue". Gastroenterology. 62 (1): 11–21. PMID 4551005.

Template:WS Template:WH