engleski

Ovarian hemangioma in the wild boar (Sus Scrofa). A case report

In this study a case of ovarian hemangiosarcoma in wild boar is described with histological characterization and immunohistological detection of von Wilebrand's factor (vWf), CD31, CD34, Ulex europeaus agglutinin 1 (UEA1), vimentin and keratin in formalin fixed tissue sections. Gross and histological appearance of tumor closely resembed those described in other species. Immunohistochemically, the antibody anti CD34 and vimentin were the most sensitive markers, staining both cavernous and capillary areas of the tumor, whereas UEA1 reaction was observed only focally. Our case was keratin negative. It could be concluded that antibodies CD34, vimentin and vWf are usefel for studying vascular disorders in wild boar, and based on the immunological characterization more than one cellular origin of the hemangioma was postulated

wild boar; Sus Scrofa; ovarian hemangioma; immunohistochemistry; von Wilebrand's factor; CD31; CD34; Ulex europeus agglutinin 1; vimentin; keratin

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