Intraosseous epidermoid cyst in the digit of an atopic dog with chronic pododermatitis: case report

Brazilian Journal of Veterinary Medicine/Revista Brasileira de Medicina Veterinária 2026 Open access

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Authors: Cristiane Deon Figueiredo, Daniela Flores Fernandes, Juliana Maciel Cassali Vieira, Renata Bianco Demartini
DOI: 10.29374/2527-2179.bjvm009225
Cited by: 0

Abstract

Epidermoid cysts are non-neoplastic lesions characterized by a cavity lined by stratified squamous keratinized epithelium and filled with lamellar keratin. While dermal epidermoid cysts are commonly observed in dogs, the intraosseous form is rarely reported. These cysts must be differentiated from other digital lesions involving bone, particularly malignant tumors, as the latter often require more extensive surgical intervention for definitive management. This report describes a case of an intraosseous epidermoid cyst in a dog diagnosed with atopic dermatitis and chronic pododermatitis.

Fields of Study & Subjects

Veterinary Medicine and Surgery Teratomas and Epidermoid Cysts Veterinary Oncology Research

Publication details

Journal / source
Brazilian Journal of Veterinary Medicine/Revista Brasileira de Medicina Veterinária
Volume
48
Pages
e009225–e009225
Publication date
1 January 2026
Language
EN