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Pyoderma

Bacterial infection commonly occurs as a secondary feature of other diseases e.g. allergies. It is difficult to interpret the underlying problem whilst the infection is present. The pyoderma will also complicate interpretation of histopathology from biopsy specimens.


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Canine ventral pyoderma in a German Shepherd dog secondary to allergy. This will respond well to antibiotic therapy. The papules and pustules will disappear but erythema and pruritus, caused by the allergy, remain.
 

The solution

  • Treat with a systemic antibiotic that you know will work against the likely causative organism. Do a sensitivity test first, if necessary.
  • See the animal after a period that allows a substantial or complete response – often 3 to 4 weeks in dermatology.
  • The animal is a lot better and the owner is satisfied that progress is being made.
  • Now you can evaluate the underlying problems. Biopsy will be much more revealing.
 
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Therapy in Diagnosis
Introduction
Pyoderma
Parasitic Infestation
Allergy
 
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Skin Lesions
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Therapy in Diagnosis
Summary
 
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