Difference between revisions of "Cutaneous Habronemiasis"

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*In horses (also calles '''summer sores''')
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*Caused by ''Habronema'' sp. or ''Draschia'' sp. - spread by [[Insecta|house flies or stable flies]]
 
*Caused by ''Habronema'' sp. or ''Draschia'' sp. - spread by [[Insecta|house flies or stable flies]]
 
*In traumatised or moist soft skin
 
*In traumatised or moist soft skin
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**Larvae and necrotic tissue
 
**Larvae and necrotic tissue
 
**Granulation tissue with [[Neutrophils|neutrophils]] along ulcerated surface
 
**Granulation tissue with [[Neutrophils|neutrophils]] along ulcerated surface
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{{unfinished}}
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{| cellpadding="10" cellspacing="0" border="1"
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| Also known as:
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| '''Summer sores<br>
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|-}
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==Description==
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==Signalment==
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==Diagnosis==
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===Clinical signs===
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===Biopsy===
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===Pathology===
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==Treatment==
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==Prognosis==
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==References==
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* Knottenbelt, D.C. '''A Handbook of Equine Medicine for Final Year Students''' ''University of Liverpool''
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*Rose, R. J. and Hodgson, D. R. (2000) '''Manual of Equine Practice''' (Second Edition) Sauders.
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[[Category:To_Do_- lizzyk]]
 
[[Category:To_Do_- lizzyk]]

Revision as of 11:47, 25 July 2010

  • Caused by Habronema sp. or Draschia sp. - spread by house flies or stable flies
  • In traumatised or moist soft skin
  • Grossly:
    • Single or multiple tomorous masses that proliferate and ulcerate
    • Red to brown, on section have small gritty yellow to white foci
  • Microscopically:
    • Nodular dermatitis
    • Eosinophils, epithelioid macrophages, multinucleated giant cells
    • Larvae and necrotic tissue
    • Granulation tissue with neutrophils along ulcerated surface



Description

Signalment

Diagnosis

Clinical signs

Biopsy

Pathology

Treatment

Prognosis

References

  • Knottenbelt, D.C. A Handbook of Equine Medicine for Final Year Students University of Liverpool
  • Rose, R. J. and Hodgson, D. R. (2000) Manual of Equine Practice (Second Edition) Sauders.
Also known as: Summer sores