首页|Subungual Pigmented Squamous Cell Carcinoma in a Dog

Subungual Pigmented Squamous Cell Carcinoma in a Dog

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? 2022 Elsevier LtdAn 11-year-old spayed female Miniature Schnauzer dog was presented with loss of a claw caused by a nail bed mass. Histopathological evaluation revealed that the mass comprised neoplastic squamous cells with abundant cytoplasmic melanin pigment. Immunohistochemically, the neoplastic cells were positive for cytokeratin and negative for vimentin and ionized calcium-binding adaptor molecule 1, supporting a diagnosis of pigmented squamous cell carcinoma. To our knowledge, this is the first report of subungual pigmented squamous cell carcinoma in animals.

dogmelaninpigmentsquamous cell carcinomasubungual

Yang Y.、Jung J.-H.、Seo D.、Hwang S.-H.、Kim Y.、Kim D.-Y.、Go D.-M.、Lee M.

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Laboratory of Clinical Pathology College of Veterinary Medicine Seoul National University

Department of Pathology and Research Institute for Veterinary Science FOUR Program for Future Veterinary Medicine Leading Education and Research Center College of Veterinary Medicine Seoul National University

Department of Veterinary Pathology College of Veterinary Medicine Seoul National University

Dr Dog Animal Medical Center

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2022

Journal of Comparative Pathology

Journal of Comparative Pathology

ISTP
ISSN:0021-9975
年,卷(期):2022.194
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