1. Subungual Pigmented Squamous Cell Carcinoma in a Dog.
- Author
-
Yang, Yeseul, Go, Du-Min, Jung, Jae-Ha, Seo, Dansong, Hwang, Sung-Hyun, Lee, Mijung, Kim, Dae-Yong, and Kim, Yongbaek
- Subjects
SQUAMOUS cell carcinoma ,CHROMATOPHORES ,MELANINS - Abstract
An 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. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF