Trichinosis differential diagnosis: Difference between revisions
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==Overview== | ==Overview== | ||
Trichinosis must be differentiated from influenza virus, salmonella, shigella, eosinophilia-myalgia syndromes, tissular parasitosis, glomerulonephritis, serum sickness, infectious meningitis and encephalitis, leptospirosis, bacterial endocarditis and typhus exanthematicus.<ref name=abc>FAO/WHO/OIE Guidelines for the surveillance, management, prevention and control of trichinellosis. FAO (2007). http://www.fao.org/documents/card/en/c/61e00fb1-87e8-5b89-8be1-50481e43eed1/ Accessed on January 28, 2016 </ref> | Trichinosis must be differentiated from [[influenza virus]], [[salmonella]], [[shigella]], eosinophilia-myalgia syndromes, tissular parasitosis, [[glomerulonephritis]], [[serum sickness]], infectious [[meningitis]] and [[encephalitis]], [[leptospirosis]], [[bacterial endocarditis]] and typhus exanthematicus.<ref name="abc">FAO/WHO/OIE Guidelines for the surveillance, management, prevention and control of trichinellosis. FAO (2007). http://www.fao.org/documents/card/en/c/61e00fb1-87e8-5b89-8be1-50481e43eed1/ Accessed on January 28, 2016 </ref> | ||
==Differentiating | ==Differentiating Trichinosis from other Diseases== | ||
{| style="border: 0px; font-size: 90%; margin: 3px;" align="center" | {| style="border: 0px; font-size: 90%; margin: 3px;" align="center" | ||
|+ '''Differentiating Trichinosis from other Diseases'''<ref name=abc>FAO/WHO/OIE Guidelines for the surveillance, management, prevention and control of trichinellosis. FAO (2007). http://www.fao.org/documents/card/en/c/61e00fb1-87e8-5b89-8be1-50481e43eed1/ Accessed on January 28, 2016 </ref> | |+ '''Differentiating Trichinosis from other Diseases'''<ref name="abc">FAO/WHO/OIE Guidelines for the surveillance, management, prevention and control of trichinellosis. FAO (2007). http://www.fao.org/documents/card/en/c/61e00fb1-87e8-5b89-8be1-50481e43eed1/ Accessed on January 28, 2016 </ref> | ||
! style="width: 180px;background: #4479BA" |{{fontcolor|#FFF| Differential Diagnosis}} | ! style="width: 180px;background: #4479BA" |{{fontcolor|#FFF| Differential Diagnosis}} | ||
! style="width: 120px;background: #4479BA" |{{fontcolor|#FFF| Similar | ! style="width: 120px;background: #4479BA" |{{fontcolor|#FFF| Similar Clinical Features}} | ||
! style="width: 120px;background: #4479BA" |{{fontcolor|#FFF| Distinguishing Clinical Features}} | |||
|- | |- | ||
| style="width: 120px;font-weight: bold;background: #DCDCDC" | *Influenza virus | | style="width: 120px;font-weight: bold;background: #DCDCDC" | | ||
* Influenza virus | |||
| style="background: #F5F5F5; text-align:center" | High fever + myalgia | | style="background: #F5F5F5; text-align:center" | High fever + myalgia | ||
| style="background: #F5F5F5; text-align:center" | No eosinophilia | |||
|- | |- | ||
| style="width: 120px;font-weight: bold;background: #DCDCDC" | | | style="width: 120px;font-weight: bold;background: #DCDCDC" | | ||
* Salmonella | |||
*Shigella | *Shigella | ||
| style="background: #F5F5F5; text-align:center" | Protracted diarrhoea | | style="background: #F5F5F5; text-align:center" | Protracted diarrhoea | ||
| style="background: #F5F5F5; text-align:center" | No eosinophilia | |||
|- | |- | ||
| style="width: 120px;font-weight: bold;background: #DCDCDC" | | | style="width: 120px;font-weight: bold;background: #DCDCDC" | Eosinophilia-Myalgia Syndromes: | ||
:*Toxic Oil Syndrome | |||
:*Tryptophan Intake | |||
:*Eosinophilic Fasciitis | |||
| style="background: #F5F5F5; text-align:center" | Eosinophilia + myalgia + inflammatory response | | style="background: #F5F5F5; text-align:center" | Eosinophilia + myalgia + inflammatory response | ||
| style="background: #F5F5F5; text-align:center" | History of L-tryptophan ingestion | |||
|- | |- | ||
| style="width: 120px;font-weight: bold;background: #DCDCDC" | *Fascioliasis | | style="width: 120px;font-weight: bold;background: #DCDCDC" | | ||
* Fascioliasis | |||
*Toxocariasis | |||
Invasive Schistosomiasis | * Invasive Schistosomiasis | ||
| style="background: #F5F5F5; text-align:center" | Eosinophilia + fever | | style="background: #F5F5F5; text-align:center" | Eosinophilia + fever | ||
| style="background: #F5F5F5; text-align:left" | | |||
* Fascioliasis: Latent phase after symptoms start | |||
*Toxocariasis: Elevation of anti-A, anti–B isohaemagglutinins | |||
* Invasive Schistosomiasis: Itchy + papular rash | |||
|- | |- | ||
| style="width: 120px;font-weight: bold;background: #DCDCDC" | *Glomerulonephritis | | style="width: 120px;font-weight: bold;background: #DCDCDC" | | ||
* Glomerulonephritis | |||
*Serum Sickness | *Serum Sickness | ||
*Allergic reactions to drugs or allergens Polymyositis | *Allergic reactions to drugs or allergens | ||
*Polymyositis | |||
*Dermatomyositis | *Dermatomyositis | ||
Line 42: | Line 58: | ||
*Periarteritis Nodosa | *Periarteritis Nodosa | ||
| style="background: #F5F5F5; text-align:center" | Periorbital or facial edema + fever | | style="background: #F5F5F5; text-align:center" | Periorbital or facial edema + fever | ||
| style="background: #F5F5F5; text-align:left" | | |||
* Glomerulonephritis: Hematuria + foamy urine | |||
*Serum Sickness: Due to an antiserum derived from an animal source | |||
*Polymyositis: Weakness and/or loss of muscle mass in the proximal musculature + dysphagia + foot drop | |||
*Dermatomyositis: Symmetric proximal muscle weakness + Gottron's sign + heliotrope + Shawl (or V-) sign + Erythroderma | |||
*Periarteritis Nodosa: Nodules in the lower legs + nerve involvement (numbness, pain, burning, and weakness) + Livedo reticularis | |||
|- | |- | ||
| style="width: 120px;font-weight: bold;background: #DCDCDC" | | | style="width: 120px;font-weight: bold;background: #DCDCDC" | | ||
* | * Leptospirosis | ||
*Bacterial Endocarditis | *Bacterial Endocarditis | ||
| style="background: #F5F5F5; text-align:center" | Haemorrhages of the conjunctiva or haemorrhagic skin petechiae + fever | |||
| style="background: #F5F5F5; text-align:left" | | |||
* Leptospirosis: Jaundice + asymptomatic phase (3–4 days) after symptoms start | |||
* | *Bacterial Endocarditis: Osler nodes, Janeway lesion | ||
|} | |} | ||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Latest revision as of 19:01, 18 September 2017
Trichinosis Microchapters |
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Trichinosis differential diagnosis On the Web |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Danitza Lukac
Overview
Trichinosis must be differentiated from influenza virus, salmonella, shigella, eosinophilia-myalgia syndromes, tissular parasitosis, glomerulonephritis, serum sickness, infectious meningitis and encephalitis, leptospirosis, bacterial endocarditis and typhus exanthematicus.[1]
Differentiating Trichinosis from other Diseases
Differential Diagnosis | Similar Clinical Features | Distinguishing Clinical Features |
---|---|---|
|
High fever + myalgia | No eosinophilia |
|
Protracted diarrhoea | No eosinophilia |
Eosinophilia-Myalgia Syndromes:
|
Eosinophilia + myalgia + inflammatory response | History of L-tryptophan ingestion |
|
Eosinophilia + fever |
|
|
Periorbital or facial edema + fever |
|
|
Haemorrhages of the conjunctiva or haemorrhagic skin petechiae + fever |
|
References
- ↑ 1.0 1.1 FAO/WHO/OIE Guidelines for the surveillance, management, prevention and control of trichinellosis. FAO (2007). http://www.fao.org/documents/card/en/c/61e00fb1-87e8-5b89-8be1-50481e43eed1/ Accessed on January 28, 2016