1. Comorbidity of ectopic thymoma-associated exfoliative dermatitis and pemphigus foliaceus in a cat.
- Author
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Mendoza-Kuznetsova E, Piedra-Mora C, and Bizikova P
- Subjects
- Animals, Cats, Comorbidity, Cat Diseases, Dermatitis, Exfoliative veterinary, Pemphigus veterinary, Thymoma complications, Thymoma veterinary, Thymus Neoplasms veterinary
- Abstract
An 8-year-old cat was presented with pruritus, purulent paronychia, scaling, crusting, and spontaneous alopecia. Histopathology revealed intraepidermal neutrophilic pustular acantholytic dermatitis and hyperkeratotic cytotoxic interface dermatitis. No thoracic mass was seen on a lateral radiograph. Ectopic thymoma was discovered on necropsy. This case highlights the necessity for thorough investigation of any case of feline exfoliative dermatitis and pemphigus foliaceus for the presence of thymoma. Key clinical message: Comorbidity of exfoliative dermatitis and pemphigus foliaceus in a cat should prompt a thorough investigation for presence of a thymoma, possibly with advanced imaging techniques., (Copyright and/or publishing rights held by the Canadian Veterinary Medical Association.)
- Published
- 2021