T cell lymphoma in the atrium of a young bull
| Autor: | G. Farjanikish, O. Dezfoulian, K. Qeisarbeigi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Bulgarian Journal of Veterinary Medicine, Vol 21, Iss 4, Pp 483-488 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1311-1477 1313-3543 |
| DOI: | 10.15547/bjvm.1078 |
| Popis: | In this report, T-cell lymphoma in the atrium of a 1.5-year-old Holstein bull is described. Macro-scopically, a large white to a yellow tumour mass with a size of 4.5×3.5×2 cm was observed in the left atrium. Histopathological examination revealed extensive infiltration of medium- to large-sized lymphocytic cells with round to oval nuclei and stippled chromatin, surrounded by a narrow rim of pale eosinophilic cytoplasm. Immunohistochemically, the tumour cells indicated positivity with CD3 and Ki-67, but negativity with CD79α, CD20 and S100. On the basis of the histologic and immuno-histochemical findings, this tumour was diagnosed as a T-cell lymphoma. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
|