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[Pemphigus foliaceus in a Haflinger gelding]
1Pferdeklinik der Vetsuisse-Fakultät der Universität Zürich. pstaehli@vetclinics.unizh.ch
Schweizer Archiv Fur Tierheilkunde
|June 3, 2005
Summary
A Haflinger gelding with chronic dermatitis, diagnosed as pemphigus foliaceus, experienced complete skin lesion resolution after 8 weeks of treatment with glucocorticoids and gold salts, with no recurrence within a year.
Area of Science:
- Veterinary Dermatology
- Immunopathology
Background:
- Pemphigus foliaceus is an autoimmune skin disease.
- Chronic dermatitis presents with scales, crusts, and alopecia.
Observation:
- A 10-year-old Haflinger gelding presented with severe, generalized chronic dermatitis.
- Clinical signs included scales, crusts, and widespread alopecia in both diffuse and circumscribed patterns.
- Skin biopsies revealed characteristic subcorneal pustules with neutrophils and acantholytic keratinocytes.
Findings:
- Histopathological examination confirmed Pemphigus foliaceus as the diagnosis.
- Treatment involved a combination of glucocorticoids and gold salts.
- Complete resolution of skin lesions was achieved within 8 weeks.
Implications:
- This case demonstrates the efficacy of glucocorticoids and gold salts in treating equine Pemphigus foliaceus.
- Successful treatment led to complete lesion resolution and no recurrence within a year.
- Highlights the importance of histopathology in diagnosing autoimmune skin diseases in horses.