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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
16/06/2016 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
OLINDA, R. G.; VIANA, G. A.; RODRIGUES, C. M. F.; SILVA, T. M. F.; LUCENA, R. B.; BEZERRA, F. S. B.; BATISTA, J. S. |
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Afiliação: |
ROBERIO G. OLINDA, UFCG; GEYSA A. VIANA, Universidade Federal Rural do Semi-árido; CARLA M. F. RODRIGUES, Universidade Federal Rural do Semi-árido; TACIANA M. F. SILVA, Universidade Federal Rural do Semi-árido; RICARDO B. LUCENA, UFPB; FRANCISCO S. B. BEZERRA, Universidade Federal Rural do Semi-árido; JAEL S. BATISTA, Universidade Federal Rural do Semi-árido. |
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Título: |
Extramedullary plasmacytoma in a captive collared peccary (Pecari tajacu). |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 6, p. 516-519, junho. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
An extramedullary plasmacytoma case in a captive collared peccary (Pecari tajacu) is reported. The animal, a female aging three years old, had a medical history of diffusely distributed skin and mucocutaneous junction lesions, associated with swollen lymph nodes. Clinical examination and complementary exams (complete blood count, biochemical analysis, skin scraping to search mites and fungal culture) were performed. Thirty days after examination, the animal died. At necropsy, multiple consistent nodules, aseptic pustules and swollen lymph nodes were found. On histological exams of the skin and oral mucosa, we observed a large number of round cells forming masses organized in nests, sheets, and cords of cells in a well-vascularized fibrovascular tissue. Neoplastic plasma cells infiltrated between the fibers and the lamina propria of smooth muscle. Spaces among the cell masses were filled with some eosinophil and fluid. Most of the cells were well differentiated, presenting a perinuclear clear zone. In some points, the cells were pleomorphic. The plasma cells presented eccentric, basophilic and spherical nuclei, showing a dense to organized chromatin with distinct nucleoli. Binucleate cells were observed, but multinucleated giant cells were rare. Oral mucosa and lymph nodes tested by immunohistochemical analyses were positive for Mb-1, with a multifocal distribution. In regard to Bcl-2, the neoplastic cells were intermittent weakly positive. So, an extramedullary plasmacytoma was diagnosed in the collared peccary considering the location, the histopathological and immunohistochemical findings. MenosAn extramedullary plasmacytoma case in a captive collared peccary (Pecari tajacu) is reported. The animal, a female aging three years old, had a medical history of diffusely distributed skin and mucocutaneous junction lesions, associated with swollen lymph nodes. Clinical examination and complementary exams (complete blood count, biochemical analysis, skin scraping to search mites and fungal culture) were performed. Thirty days after examination, the animal died. At necropsy, multiple consistent nodules, aseptic pustules and swollen lymph nodes were found. On histological exams of the skin and oral mucosa, we observed a large number of round cells forming masses organized in nests, sheets, and cords of cells in a well-vascularized fibrovascular tissue. Neoplastic plasma cells infiltrated between the fibers and the lamina propria of smooth muscle. Spaces among the cell masses were filled with some eosinophil and fluid. Most of the cells were well differentiated, presenting a perinuclear clear zone. In some points, the cells were pleomorphic. The plasma cells presented eccentric, basophilic and spherical nuclei, showing a dense to organized chromatin with distinct nucleoli. Binucleate cells were observed, but multinucleated giant cells were rare. Oral mucosa and lymph nodes tested by immunohistochemical analyses were positive for Mb-1, with a multifocal distribution. In regard to Bcl-2, the neoplastic cells were intermittent weakly positive. So, an extramedullary plasmacytoma ... Mostrar Tudo |
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Palavras-Chave: |
Cateto; Imuno-histoquímica; Mucocutaneous plasmacytoma; Pecari tajacu; Plasmocitoma mucocutâneo. |
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Thesagro: |
Porco selvagem; Tayassu Tajacu. |
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Thesaurus Nal: |
Immunohistochemistry. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144477/1/Extramedullary-plasmacytoma.pdf
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Marc: |
LEADER 02468naa a2200289 a 4500
001 2047198
005 2017-12-29
008 2016 bl uuuu u00u1 u #d
100 1 $aOLINDA, R. G.
245 $aExtramedullary plasmacytoma in a captive collared peccary (Pecari tajacu).
260 $c2016
520 $aAn extramedullary plasmacytoma case in a captive collared peccary (Pecari tajacu) is reported. The animal, a female aging three years old, had a medical history of diffusely distributed skin and mucocutaneous junction lesions, associated with swollen lymph nodes. Clinical examination and complementary exams (complete blood count, biochemical analysis, skin scraping to search mites and fungal culture) were performed. Thirty days after examination, the animal died. At necropsy, multiple consistent nodules, aseptic pustules and swollen lymph nodes were found. On histological exams of the skin and oral mucosa, we observed a large number of round cells forming masses organized in nests, sheets, and cords of cells in a well-vascularized fibrovascular tissue. Neoplastic plasma cells infiltrated between the fibers and the lamina propria of smooth muscle. Spaces among the cell masses were filled with some eosinophil and fluid. Most of the cells were well differentiated, presenting a perinuclear clear zone. In some points, the cells were pleomorphic. The plasma cells presented eccentric, basophilic and spherical nuclei, showing a dense to organized chromatin with distinct nucleoli. Binucleate cells were observed, but multinucleated giant cells were rare. Oral mucosa and lymph nodes tested by immunohistochemical analyses were positive for Mb-1, with a multifocal distribution. In regard to Bcl-2, the neoplastic cells were intermittent weakly positive. So, an extramedullary plasmacytoma was diagnosed in the collared peccary considering the location, the histopathological and immunohistochemical findings.
650 $aImmunohistochemistry
650 $aPorco selvagem
650 $aTayassu Tajacu
653 $aCateto
653 $aImuno-histoquímica
653 $aMucocutaneous plasmacytoma
653 $aPecari tajacu
653 $aPlasmocitoma mucocutâneo
700 1 $aVIANA, G. A.
700 1 $aRODRIGUES, C. M. F.
700 1 $aSILVA, T. M. F.
700 1 $aLUCENA, R. B.
700 1 $aBEZERRA, F. S. B.
700 1 $aBATISTA, J. S.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 6, p. 516-519, junho. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 5 | |
| 1. |  | OLINDA, R. G.; VIANA, G. A.; RODRIGUES, C. M. F.; SILVA, T. M. F.; LUCENA, R. B.; BEZERRA, F. S. B.; BATISTA, J. S. Extramedullary plasmacytoma in a captive collared peccary (Pecari tajacu). Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 6, p. 516-519, junho. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | CHAPAVAL, L.; VIANA, G. A.; SOUSA, A. P. G. de; AGUIAR, V. N. P.; MIRANDA, K. P. de; MORORÓ, A. M. Detecção de Staphylococcus sp em leite de cabra com e sem a utilização de boas práticas de ordenha. In: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 4.; FEIRA NACIONAL DO AGRONEGÓCIO DA CAPRINO-OVINOCULTURA DE CORTE, 3., 2009, João Pessoa. Anais... João Pessoa: EMEPA-PB, 2009. 4 f. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | CHAPAVAL, L.; SOUZA, G. N. de; MORORÓ, A. M.; VIANA, G. A.; MAGALHÃES, D. C. T.; MIRANDA, K. P. de; AGUIAR, V. M. P.; SOUSA, A. P. B. Instruções para validação e uso do Kit Embrapa de Ordenha Manual® para caprinos leiteiros. Sobral: Embrapa Caprinos e Ovinos, 2009. 7 p. il. color. (Embrapa Caprinos e Ovinos. Comunicado Técnico, 100).| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | CHAPAVAL, L.; AGUIAR, V. M. P.; VIANA, G. A.; SOUZA, A. P. B. de; MORORÓ, A. M.; MIRANDA, K. P. de; MAGALHÃES, D. C. T.; PINHEIRO, R. R.; BRITO, R. L. L. de. Controle dos casos de mastite e da Artrite Encefalite Caprina com a utilização de boas práticas agropecuárias: uso de procedimentos operacionais e instruções de trabalho no setor leiteiro da Embrapa Caprinos e Ovinos. Sobral: Embrapa Caprinos e Ovinos, 2009. 20 p. (Embrapa Caprinos e Ovinos. Documentos, 86).| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 5 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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