 |
|
|
|
Year 2017 - Volume 37, Number 5
|
|
Paraneoplastic hematological, biochemical, and hemostatic abnormalities in female dogs with mammary neoplasms, 37(5):479-484
|
ABSTRACT.- Duda N.C.B., Valle S. de F., Matheus J.P., Angeli N.C., Vieira L.C., Oliveira L.O., Sonne L. & González F.H.D. 2017. Paraneoplastic hematological, biochemical, and hemostatic abnormalities in female dogs with mammary neoplasms. Pesquisa Veterinária Brasileira 37(5):479-484. Departamento de Patologia Clínica Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9090, Porto Alegre, RS 91540-000, Brazil. E-mail: ncbduda@hotmail.com
Paraneoplastic laboratory abnormalities are identified in several types of cancers in dogs and cats. In veterinary medicine, particularly in mammary cancer, there are few studies that correlate abnormal laboratory findings with tumor type and staging. The aim of this study was to evaluate hematological, biochemical, and hemostatic abnormalities and correlate them with mammary tumor staging in female dogs with mammary cancer. Blood samples from 24 female dogs were evaluated, and the hematological, biochemical, and hemostatic parameters were correlated with tumor staging obtained by physical examination, imaging exams, and histopathological surgical biopsies. The groups were organized according to tumor staging: group 1 (stages I and II), group 2 (stage III), and group 3 (stages IV and V). Anemia, neutrophilic leukocytosis, monocytosis, eosinophilia, thrombocytosis, hypoalbuminemia, hypocalcemia, hypoglycemia, and low blood urea were observed. The variables MCHC, TPP, and RDW were correlated with tumor staging with no clinical relevance. Thrombin time and fibrinogen were significant between the groups in the coagulation test, being associated with tumor staging. The findings suggest influence of the proinflammatory cytokines released during tumor growth. |
| |
|
|
| |
|
|
