Difference between revisions of "Photoenhanced Dermatoses"
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Latest revision as of 17:11, 22 February 2011
- Many immune-mediated cutaneous disease are made worse by sunlight
- Lupus erythematosus
- Dermatomyositis
- Pemphigus erythematosus
- Vasculitis in extremities, especially white-haired horses
- Grossly:
- Erythematous, well circumscribed crusted lesions or hyperkeratotic plaques
- Microscopically:
- Vasculitis of superficial dermal vessels
- Thrombi may be seen