Paratyphoid fever: Difference between revisions

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{{Paratyphoid fever}}
{{Paratyphoid fever}}
''This about the disease paratyphoid fever. See [[typhus]] for an unrelated disease with a similar name. [[Typhoid fever]] is a related disease but is caused by a different bacteria.''
'''For patient information click [[Paratyphoid fever(patient information)|here]]'''
'''For patient information click [[Paratyphoid fever(patient information)|here]]'''


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==[[Paratyphoid fever overview|Overview]]==


==Overview==
==[[Paratyphoid fever classification|Classification]]==
:''This about the disease paratyphoid fever. See [[typhus]] for an unrelated disease with a similar name. [[Typhoid fever]] is a related disease but is caused by a different bacteria.''
'''Paratyphoid fevers''' or '''Enteric fevers''' are a group of enteric illnesses caused by strains of the [[bacterium]] ''[[Salmonella paratyphi]]''.
There are three species of ''Salmonellae'' that cause paratyphoid: ''Salmonella paratyphi A'', ''S. paratyphi B'' ( or ''S. schotmulleri'') and ''S. paratyphi C'' (''S. hirschfeldii'').
 
They are transmitted by means of contaminated water or food.
 
The paratyphoid bears similarities with typhoid fever, but its course is more benign.
 
==Paratyphoid A==
Infections with ''S. Paratyphi A'' are common in Africa, they follow a course similar to typhoid but [[rose spots]] are more abundant and larger.


Diagnosis is made on the base of blood and stool cultures and the results of [[Widal test]] (aglutinnins anti AH).
==[[Paratyphoid fever historical perspective|Historical Perspective]]==


Paratyphoid A usually responds well to [[chloramphenicol]] or [[co-trimoxazole]] therapy but relapses are frequent.
==[[Paratyphoid fever pathophysiology|Pathophysiology]]==


==Paratyphoid B==
==[[Paratyphoid fever epidemiology and demographics|Epidemiology & Demographics]]==
Paratyphoid B is more frequent in Europe. It can present as a typhoid like illness, as a severe gastroenteritis or with features of both. [[Herpes]] labialis, rare in true typhoid fever, is frequently seen in Para B.


Diagnosis is with isolation of the agent in blood or stool and demonstration of antibodies anti BH in the [[Widal test]].
==[[Paratyphoid fever epidemiology and demographics|Risk Factors]]==


The disease responds well to chloramphenicol or co-trimoxazole.
==[[Paratyphoid fever screening|Screening]]==


==Paratyphoid C==
==[[Paratyphoid fever causes|Causes]]==
Paratyphoid C is a rare infection, generally seen in the Far East. It presents as a [[septicaemia]] with [[metastasis|metastatic]] [[abscess]]es. [[Cholecystitis]] is possible in the course of the disease.


[[Antibody|Antibodies]] to para C are not usually tested and the diagnosis is made with blood cultures.
==[[Paratyphoid fever differential diagnosis|Differentiating Paratyphoid fever from other Diseases]]==


Chloramphenicol therapy is generally effective.
==[[Paratyphoid fever natural history|Natural History, Complications & Prognosis]]==


==[[Paratyphoid fever diagnosis|Diagnosis]]==
[[Paratyphoid fever history and symptoms|History & Symptoms]] | [[Paratyphoid fever physical examination|Physical Examination]] | [[Paratyphoid fever staging|Staging]] | [[Paratyphoid fever laboratory tests|Lab Tests]] | [[Paratyphoid fever electrocardiogram|Electrocardiogram]] | [[Paratyphoid fever chest x ray|Chest X Ray]] | [[Paratyphoid fever CT|CT]] | [[Paratyphoid fever MRI|MRI]] | [[Paratyphoid fever echocardiography or ultrasound|Echocardiography or Ultrasound]] | [[Paratyphoid fever other imaging findings|Other Imaging Findings]] | [[Paratyphoid fever other diagnostic studies|Other Diagnostic Studies]]


==Treatment==
[[Paratyphoid fever medical therapy|Medical Therapy]] | [[Paratyphoid fever surgery|Surgery]] | [[Paratyphoid fever primary prevention|Primary Prevention]] | [[Paratyphoid fever secondary prevention|Secondary Prevention]]  '''
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{{Bacterial diseases}}
{{Bacterial diseases}}
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[[bg:Паратиф]]

Revision as of 18:51, 2 February 2012

Paratyphoid fever
ICD-10 A01.1-A01.4
ICD-9 002
DiseasesDB 33218
MeSH D010284

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This about the disease paratyphoid fever. See typhus for an unrelated disease with a similar name. Typhoid fever is a related disease but is caused by a different bacteria.

For patient information click here

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] :

Overview

Classification

Historical Perspective

Pathophysiology

Epidemiology & Demographics

Risk Factors

Screening

Causes

Differentiating Paratyphoid fever from other Diseases

Natural History, Complications & Prognosis

Diagnosis

History & Symptoms | Physical Examination | Staging | Lab Tests | Electrocardiogram | Chest X Ray | CT | MRI | Echocardiography or Ultrasound | Other Imaging Findings | Other Diagnostic Studies

Treatment

Medical Therapy | Surgery | Primary Prevention | Secondary Prevention Template:Bacterial diseases bg:Паратиф de:Paratyphus


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