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http://dx.doi.org/10.14405/kjvr.2020.60.2.97

Splenic myxoid liposarcoma in a dog  

Go, Du-Min (Department of Veterinary Pathology and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University)
Woo, Sang-Ho (Department of Veterinary Pathology and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University)
Cheon, Doosung (POSTBIO, Inc.)
Kim, Jun (Howon Animal Medical Center)
Oh, Ye-In (Department of Veterinary Internal Medicine, College of Veterinary Medicine, Chungnam National University)
Kim, Dae-Yong (Department of Veterinary Pathology and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University)
Publication Information
Korean Journal of Veterinary Research / v.60, no.2, 2020 , pp. 97-100 More about this Journal
Abstract
A 7-year-old Maltese was presented to a veterinary clinic for a history of anorexia, soft feces, and anemia. During abdominal sonography and computed tomography imaging, splenic mass was suspected. Laparotomy revealed the bloody ascites, and the enlarged spleen containing a large spherical mass. Microscopically, the splenic parenchyma was replaced by neoplastic cells with cytoplasmic vacuolation and abundant myxoid matrix. Cellular vacuolation and myxoid matrix were positive to Oil-Red-O and Alcian-blue stains. The neoplastic cells were positive to vimentin on immunohistochemistry. The case was diagnosed as myxoid liposarcoma. Based on a poor prognosis, the dog was euthanized three weeks after splenectomy.
Keywords
dog; immunohistochemistry; liposarcoma; myxoid; spleen;
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