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| Loures,F.H.; Conceição,L.G.; Lauffer-Amorim,R.; Nóbrega,J.; Costa,E.P.; Torres Neto,R.; Clemente,J.T.; Vilória,M.I.V.; Silva,J.C.P.. |
| ABSTRACT Soft tissue sarcomas (STS) comprise a heterogeneous group of malignancies derived from extra-skeletal mesenchymal tissues that may show similar histopathological changes. Histopathologic patterns suggestive of perivascular wall tumors (PWT) and peripheral nerve sheath tumors (PNST) have been described. This study investigated the histogenesis in a series of 71 cases of canine STS that showed morphological compatibility with what is described for PWT and PNST. Immunohistochemistry analysis were done to CD56, S100, SMA, Desmin, Von Willebrand Factor, NSE and GFAP. Twenty-one cases (29.6%) showed histopathologic features compatible with PWT, 23 cases (32.4%) with PNST and 27 cases (38.0%) shared both histopathological features. By... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Soft tissue sarcoma. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401100 |
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