Canine oral eosinophilic granuloma treated with electrochemotherapy

A case of a canine oral eosinophilic granuloma in a 14-year-old female crossbred is described.The dog was presented with a history of ptyalism, halitosis, local pain, decreased appetite, and blood staining noted on food and water bowls. Clinical, hematologic, and biochemical examinations, abdominal...

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Autores principales: Tellado, M.N., DiegoMichinski, S., Olaiz, N., Maglietti, F., Marshall, G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_20907001_v2014_n_p_Tellado
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Sumario:A case of a canine oral eosinophilic granuloma in a 14-year-old female crossbred is described.The dog was presented with a history of ptyalism, halitosis, local pain, decreased appetite, and blood staining noted on food and water bowls. Clinical, hematologic, and biochemical examinations, abdominal ultrasonography, and 3-view chest radiographs were performed, and no metastases were found. Histopathologic examination of two 6mm punch biopsies from the oral lesion revealed the presence of eosinophilic granulomatous lesions in the submucosa. After treatment with corticosteroids and wide spectrum antibiotics no significant changes in clinical signs and lesion size were observed. Electrochemotherapy (ECT), a novel tumor treatment routinely used for cutaneous and subcutaneous tumors in human patients in the European Union since 2006, was used to treat the eosinophilic granuloma. The procedurewas performed under general anesthesia, followed by intravenous administration of bleomycin. Sixweeks after treatment a complete response with disappearance of the mass and improvement of clinical signs were observed. © 2014 Matias Nicolás Tellado et al.