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Sysmex XT-2000iV scattergram analysis in a cat with basophilia

Stranieri, A., Ferrari, R., Zanzani, S. and Rossi, G.ORCID: 0000-0003-4879-9504 (2016) Sysmex XT-2000iV scattergram analysis in a cat with basophilia. Veterinary Clinical Pathology, 45 (2). pp. 225-228.

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A 13-year-old female Domestic Shorthair cat was presented to the Veterinary Teaching Hospital of the University of Milan for an interscapular mass suspected to be a mesenchymal malignant tumor. A preoperative CBC performed with Sysmex XT-2000iV showed leukocytosis with neutrophilia and eosinophilia. The Sysmex WBC/DIFF scattergram showed an additional, well-separated cluster of events between the neutrophil, eosinophil, and lymphocyte clusters. Blood smear evaluation revealed the presence of a significant number of basophils; thus, it was hypothesized that the additional cluster could represent the basophilic population. A second CBC, 24 days later, showed the same pattern on the WBC/DIFF scattergram in the absence of leukocytosis and neutrophilia. After surgical excision of the mass, a definitive diagnosis of feline injection site sarcoma was made. To the author's knowledge, there are no previous reports about the identification of feline basophils in the WBC/DIFF scattergram of Sysmex XT-2000iV.

Item Type: Journal Article
Murdoch Affiliation: School of Veterinary and Life Sciences
Publisher: American Society for Veterinary Clinical Pathology
Copyright: © 2016 American Society for Veterinary Clinical Pathology.
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