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Skin Immunologic - Pathology (view source)
Revision as of 11:16, 11 October 2008
, 11:16, 11 October 2008→Autoimmune reactions
****Suprabasilar vesiculation and row of basal cells adhering to basement membrane
****Suprabasilar vesiculation and row of basal cells adhering to basement membrane
****Superficial perivascular dermatitis
****Superficial perivascular dermatitis
**'''Pemphigus vegetans'''
***Rare
***Dogs
***Involves the trunk
***Mild version of P. vulgaris
***Vesicopustular dermatitis + epidermal hyperplasia -> papillomatous formations
**'''Pemphigus foliaceus'''
***More common
***Cats, dogs, horses, goats
***Localised lesions or generalised
***Symmetrical vesicular or pustular dermatitis, crusts, scales, alopecia
***Microscopically:
****Acantholytic cells
****Subcorneal or intragranular pustules
****In third of equine or canine cases eosinophils are predominant
**'''Pemphigus erythematosus'''
***Cats and dogs
***Mild form of P. foliaceus
***Usually involves only face and external ears