Echinococcosis classification: Difference between revisions
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[[Echinococcosis]] is classified based on the site of [[Infection (disambiguation)|infection]] and the type of [[Tapeworms|tapeworm]] causing the [[infection]], into [[cystic echinococcosis]] and [[alveolar echinococcosis]]. It can also be classified based on the [[ultrasound]] findings and appearance. | [[Echinococcosis]] is classified based on the site of [[Infection (disambiguation)|infection]] and the type of [[Tapeworms|tapeworm]] causing the [[infection]], into [[cystic echinococcosis]] and [[alveolar echinococcosis]]. It can also be classified based on the [[ultrasound]] findings and appearance. | ||
==Classification== | ==Classification== | ||
Based on international classification of [[ultrasound]] images in [[cystic echinococcosis]] (for application in clinical and field epidemiological settings), [[cystic echinococcosis]] is classified into:<ref name="Working Group2003">{{cite journal|last1=Working Group|first1=WHO Informal|title=International classification of ultrasound images in cystic echinococcosis for application in clinical and field epidemiological settings|journal=Acta Tropica|volume=85|issue=2|year=2003|pages=253–261|issn=0001706X|doi=10.1016/S0001-706X(02)00223-1}}</ref> | |||
* | *Type 1 and 2 | ||
** | **Active fertile [[cysts]] that contain viable protoscoleces | ||
* | *Type 3 | ||
** | **Transitional stage [[cysts]], as a result of host immune response or therapy | ||
* | *Type 4 and 5 | ||
**Inactive and [[degenerative]] [[cysts]] which have lost their [[fertility]] | |||
Based on the site of infection, [[echinococcosis]] can be classified into:<ref name="Working Group2003" /> | |||
* | *[[Cystic]] [[echinococcosis]] | ||
** | **Due to the [[infection]] with the larvae of ''[[Echinococcus granulosus]]'' | ||
* | *[[Alveolar]] [[echinococcosis]] | ||
** | **Due to the [[infection]] with the larvae of [[Echinococcus multilocularis|''Echinococcus multilocularis'']] | ||
== References == | == References == | ||
{{reflist|2}} | {{reflist|2}} | ||
Revision as of 19:49, 16 August 2017
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Echinococcosis classification On the Web |
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American Roentgen Ray Society Images of Echinococcosis classification |
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Risk calculators and risk factors for Echinococcosis classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]; Kalsang Dolma, M.B.B.S.[3]
Overview
Echinococcosis is classified based on the site of infection and the type of tapeworm causing the infection, into cystic echinococcosis and alveolar echinococcosis. It can also be classified based on the ultrasound findings and appearance.
Classification
Based on international classification of ultrasound images in cystic echinococcosis (for application in clinical and field epidemiological settings), cystic echinococcosis is classified into:[1]
- Type 1 and 2
- Active fertile cysts that contain viable protoscoleces
- Type 3
- Transitional stage cysts, as a result of host immune response or therapy
- Type 4 and 5
- Inactive and degenerative cysts which have lost their fertility
Based on the site of infection, echinococcosis can be classified into:[1]
- Cystic echinococcosis
- Due to the infection with the larvae of Echinococcus granulosus
- Alveolar echinococcosis
- Due to the infection with the larvae of Echinococcus multilocularis