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Prior joint disease is associated with increased risk of periarticular histiocytic sarcoma in dogs.
Manor, E K; Craig, L E; Sun, X; Cannon, C M.
Afiliación
  • Manor EK; Department of Small Animal Clinical Sciences, University of Tennessee, Knoxville, Tennessee.
  • Craig LE; Department of Biomedical and Diagnostic Sciences, University of Tennessee, Knoxville, Tennessee.
  • Sun X; Office of Information Technology, University of Tennessee, Knoxville, Tennessee.
  • Cannon CM; Department of Veterinary Clinical Sciences, University of Minnesota, St. Paul, Minnesota.
Vet Comp Oncol ; 16(1): E83-E88, 2018 Mar.
Article en En | MEDLINE | ID: mdl-28836371
Periarticular histiocytic sarcoma (PAHS) is the most common synovial tumour in dogs and is characterized by aggressive local disease with a high rate of distant metastasis. Previously, an association between PAHS and prior joint disease has been demonstrated in the Bernese Mountain Dog breed and suggested in the Rottweiler. We hypothesized that this association would be present in other breeds and investigated this via a retrospective, case-controlled analysis. Cases were dogs diagnosed with PAHS of the stifle or elbow. Controls were age, breed and sex-matched dogs without a diagnosis of histiocytic sarcoma. Diagnosis of prior joint disease was determined based on review of medical records and direct veterinarian and owner communications. Data were evaluated using logistic regression, 2-sampled t tests, and chi-squared analysis. Our study population consisted of 28 cases and 46 controls, including Flat-Coated, Golden and Labrador Retrievers, Rottweilers, English Bulldogs, Shih Tzus, Australian Shepherds, Staffordshire Terriers and mixed breed dogs. Dogs with PAHS were more likely to have prior joint disease in the tumour-affected joint compared with the control population (odds ratio [OR] = 13.42, P < .0001, 95% confidence interval [CI] = 4.33-48.63). A total of 88.2% of dogs with stifle PAHS had prior joint disease in their tumour-affected joint, most commonly cranial cruciate ligament rupture. This study confirms that the previously noted association between prior joint disease and PAHS in Bernese Mountain Dogs also applies to other breeds. Additional studies are needed to further investigate for a causal relationship.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de los Perros / Sarcoma Histiocítico / Artropatías Tipo de estudio: Etiology_studies / Observational_studies / Risk_factors_studies Límite: Animals Idioma: En Revista: Vet Comp Oncol Asunto de la revista: MEDICINA VETERINARIA / NEOPLASIAS Año: 2018 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de los Perros / Sarcoma Histiocítico / Artropatías Tipo de estudio: Etiology_studies / Observational_studies / Risk_factors_studies Límite: Animals Idioma: En Revista: Vet Comp Oncol Asunto de la revista: MEDICINA VETERINARIA / NEOPLASIAS Año: 2018 Tipo del documento: Article Pais de publicación: Reino Unido