Lizzies (talk | contribs)
Lizzies (talk | contribs)
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==Description==
==Description==
*Usually involves [[Skin Immunologic - Pathology#Type I
 
reactions|Type I reaction]] and [[Skin Immunologic - Pathology#Type IV
 
reactions|Type IV reaction]] and cutaneous basophil hypersensitivity
*Mainly
dorsolumbosacral area involved, abdomen, caudomedial thighs, flanks,
neck of cats
*Secondary trauma is self-inflicted
*Grossly:
**Papular
dermatitis
**Secondary excoriations
**Alopecic nodule if
chronic
*Microscopically:
*Microscopically:
**Hyperplastic superficial  
**Hyperplastic superficial