Difference between revisions of "Respiratory Parasitic Infections - Pathology"

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#REDIRECT[[:Category:Respiratory Parasitic Infections]]
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{{review}}
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{{toplink
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|backcolour = D1EEEE
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|linkpage =Cardiorespiratory System - Pathology
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|linktext =Cardiorespiratory System
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|maplink = Cardiorespiratory System (Content Map) - Pathology
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|pagetype =Pathology
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|sublink1=Respiratory System Inflammation - Pathology
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|subtext1=RESPIRATORY SYSTEM INFLAMMATION
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}}
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<br>
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==In Dogs==
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==='''''[[Filaroides osleri]]'''''===
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===''[[Linguatula serrata]]''===
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===''[[Angiostrongylus vasorum]]''===
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===''[[Dirofilaria immitis]]''===
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===[[Capillaria|''Capillaria aerophila'']]===
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===[[Toxoplasmosis]]===
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===''[[Crenosoma vulpis]]''===
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==In Cats==
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===[[Crustacea|''Linguatula serrata'']]===
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*As in dogs above
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===''[[Aelurostrongylus abstrusus]]''===
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===[[Filarioidea|''Dirofilaria immitis'']]===
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===[[Trichinelloidea|''Capillaria aerophila'']]===
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*As in dogs above
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==In Horses==
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===''[[Parascaris equorum]]''===
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===''[[Dictyocaulus arnfieldi]]''===
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===[[Coccidiosis - Horse|''Besnoitia bennetti'']]===
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==In Cattle==
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===''[[Dictyocaulus viviparus]]''===
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===''[[Echinococcus granulosus|Hydatid cysts]]===
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===[[:Category:Strongyloidea|''Syngamus laryngeus'']]===
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==In Sheep==
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===Hydatid cysts===
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As in cattle (above)
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===''[[Oestrus ovis]]''===
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===''[[Protostrongylus]]'' spp.===
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===[[Muellerius|''Muellerius capillaris'']]===
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===[[Trichostrongyloidea|''Dictyocaulus filaria'']]===
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*Most susceptible when first exposed to contaminated pasture
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*Animals < 1 year old
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*Pathogenesis and pathology similar to [[Respiratory Parasitic Infections - Pathology#Dictyocaulus viviparus|''Dictyocaulus viviparus'']] in cattle
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*[[Bronchi and Bronchioles Inflammatory - Pathology#Infectious causes of bronchitis or bronchiolitis|Bronchitis]]
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==In Pigs==
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===[[Metastrongyloidae|''Metastrongylus'' spp.]]===
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*Found in [[Bronchi and Bronchioles Inflammatory - Pathology#Infectious causes of bronchitis or bronchiolitis|bronchioles and smaller bronchi]]
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*Grossly:
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**Small grey nodules, especially along ventral border of caudal lobes
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**Adult worms in bronchi and bronchioles
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*Histologically:
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**Catarrhal and eosinophilic bronchitis and bronchiolitis
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**Possibly [[Lungs Ventilation - Pathology#Atelectasis (Collapse)|atelectasis]]
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*Rarely becomes extensive
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*May transmit [[Respiratory Viral Infections - Pathology#Swine influenza|swine influenza]]
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===[[Ascaris suum|''Ascaris suum'']]===
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*May cause [[Lungs Inflammatory - Pathology#Verminous pneumonia|parasitic pneumonia]] during a part of its migration
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*Larvae may be infected with [[Respiratory Viral Infections - Pathology#Swine influenza|Swine influenza]]
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*May cause severe pneumonia in calves housed where infected pigs were housed previously
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*Cause diffuse [[Lungs Inflammatory - Pathology#Interstitial pneumonia|interstitial pneumonia]] with haemorrhage, [[Lungs Ventilation - Pathology#Atelectasis (Collapse)|atelectasis]], [[Lungs Circulatory - Pathology#Pulmonary oedema|interlobular oedema]] and [[Lungs Ventilation - Pathology#Emphysema|emphysema]]

Revision as of 09:34, 1 July 2010


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()Map CARDIORESPIRATORY SYSTEM (Map)
RESPIRATORY SYSTEM INFLAMMATION



In Dogs

Filaroides osleri

Linguatula serrata

Angiostrongylus vasorum

Dirofilaria immitis

Capillaria aerophila

Toxoplasmosis

Crenosoma vulpis

In Cats

Linguatula serrata

  • As in dogs above

Aelurostrongylus abstrusus

Dirofilaria immitis

Capillaria aerophila

  • As in dogs above

In Horses

Parascaris equorum

Dictyocaulus arnfieldi

Besnoitia bennetti

In Cattle

Dictyocaulus viviparus

Hydatid cysts

Syngamus laryngeus

In Sheep

Hydatid cysts

As in cattle (above)

Oestrus ovis

Protostrongylus spp.

Muellerius capillaris

Dictyocaulus filaria

  • Most susceptible when first exposed to contaminated pasture
  • Animals < 1 year old
  • Pathogenesis and pathology similar to Dictyocaulus viviparus in cattle
  • Bronchitis

In Pigs

Metastrongylus spp.

  • Found in bronchioles and smaller bronchi
  • Grossly:
    • Small grey nodules, especially along ventral border of caudal lobes
    • Adult worms in bronchi and bronchioles
  • Histologically:
    • Catarrhal and eosinophilic bronchitis and bronchiolitis
    • Possibly atelectasis
  • Rarely becomes extensive
  • May transmit swine influenza

Ascaris suum