The Skin and Appendages

Yager, Julie A.

doi:10.1016/b978-0-08-057133-1.50013-8

Cited by 190 publications

(320 citation statements)

References 607 publications

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“…A habronemose cutânea é mais frequente no verão e regride nos meses frios do ano. As lesões localizam-se nas regiões do corpo do animal que mais comumente atraem as moscas, como o canto medial do olho, pênis e prepúcio, além de feridas preexistentes nos membros (Yager & Scott 1993). Macroscopicamente há lesões circulares na pele com superfície ulcerada e, ao corte, há um tecido esbranquiçado com áreas focais branco-amareladas e ocasionalmente focos mineralizados.…”

Section: Discussionunclassified

Surtos de dermatite ulcerativa causados por espinhos de Mimosa setosa, M. debilis e M. pudica (Fabaceae) em equinos

et al. 2016

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RESUMO: Descrevem-se, na pele de equídeos, lesões de natureza mecânico-traumática causadas por espinhos de Mimosa spp. Dentre as três espécies da planta identificadas como responsáveis pelas lesões, M. setosa estava presente em maior quantidade (80%) e M. debilis e M. pudica encontravam-se em menor proporção na pastagem. Ocorreram três surtos de dermatite ulcerativa em períodos chuvosos de abril a maio de 2013, dezembro de 2013 a fevereiro de 2014 e abril a maio deste mesmo ano. Vinte e cinco equinos do Setor de Reprodução Animal da Universidade Federal Rural do Rio de Janeiro apresentaram, na pele, lesões ulcerativas com contornos irregulares, exsudato hemorrágico, recobertas por crostas. As lesões localizavam-se sobretudo nas regiões de quartela, boleto, articulação escapulo-umeral, lábios superior e inferior, focinho, narinas, bochechas e chanfro. Sete animais foram biopsiados e o exame histopatológico revelou ulceração da epiderme e infiltrado inflamatório constituído por macrófagos e neutrófilos, delimitado por tecido de granulação subjacente. Em alguns casos, foram observados microespículos das referidas plantas (tricomas hirsutos) em meio à reação inflamatória. O diagnóstico de dermatite cutânea causada pela ação traumática da planta baseou-se na presença de Mimosa spp. na pastagem, nas características e localização das lesões na pele dos equinos, nos achados histopatológicos e na recuperação após a retirada dos animais do pasto.

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Section: Discussionunclassified

Surtos de dermatite ulcerativa causados por espinhos de Mimosa setosa, M. debilis e M. pudica (Fabaceae) em equinos

et al. 2016

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“…Infection occurs via broken skin. Typical pox lesions, a pustule with an indented centre and a raised erythematous border, often start as vesicular lesions of the epithelium (12).…”

Section: Introductionmentioning

confidence: 99%

Cowpoxvirus infection in the Patagonian cavy (Dolichotis patagonum) emerging disease in an educational animal park the first reported case

Kik¹,

Liu

Asten

2006

Veterinary Quarterly

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SUMMARYGeneralized cowpox infection in the Patagonian cavy may represent a threat to the health of immunocompromised persons. We report the first case of cowpoxvirus infection in the Patagonian cavy in an educational animal park. The mara developed extensive pox lesions, shedding large amounts of viral particles. The ending of vaccination programmes against smallpox in the late 1970's may lead to an increase in susceptibility of humans to zoonotic poxviruses.

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“…"content-markup(./author-grp [1]/aff|./author-grp [1]/dept-list)> Canine hemangiopericytoma (CHP), a relatively common neoplasm, is most often found in the hind limb of dogs, but CHP can develop anywhere on the body. 3,11,14,20 Although the histiogenesis of CHP is not clear, the putative cell of origin is the pericyte. 13,19 The typical histopathologic pattern of CHP is a whirling cellular configuration around a central vessel, the so-called ''fingerprint'' pattern.…”

mentioning

confidence: 99%

“…13,19 The typical histopathologic pattern of CHP is a whirling cellular configuration around a central vessel, the so-called ''fingerprint'' pattern. 4,10,20 This pattern is considered to be a distinctive characteristic of CHP and is a histologic feature used to differentiate CHP from some other soft-tissue neoplasms such as dermatofibrosarcomas and schwannomas. 4,10,20 Since CHP has frequent local recurrence at the surgical site but rarely metastasizes, the tumor is classified as lowgrade, soft-tissue sarcoma.…”

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confidence: 99%

“…4,10,20 This pattern is considered to be a distinctive characteristic of CHP and is a histologic feature used to differentiate CHP from some other soft-tissue neoplasms such as dermatofibrosarcomas and schwannomas. 4,10,20 Since CHP has frequent local recurrence at the surgical site but rarely metastasizes, the tumor is classified as lowgrade, soft-tissue sarcoma. 1,8 The mitotic index is reported to be correlated with recurrence, mean patient survival, and metastasis of CHP.…”

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confidence: 99%

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Relationship between DNA Ploidy and Proliferative Cell Nuclear Antigen Index in Canine Hemangiopericytoma

et al. 2006

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Abstract. The mitotic index is reported to be correlated with recurrence, mean patient survival, and metastasis of canine hemangiopericytoma (CHP). However, to the authors' knowledge, studies investigating the parameters that can predict recurrence or metastasis of CHP with low mitotic index have not been done. To evaluate growth kinetics of CHP with low mitotic index, a retrospective analysis of the proliferative activity by antiproliferative cell nuclear antigen monoclonal antibody and DNA contents by flow cytometry (FCM) was performed with 21 formalin-fixed and paraffin-embedded CHP samples. Of the 21 tumors evaluated by FCM, 6 (26.6%) were aneuploid tumors, and 15 (71.4%) were diploid tumors. There was significant correlation between the PCNA index and ploidy pattern. The diploid group had 39.1 6 9.2 PCNA index, whereas the aneuploid group's proliferative cell nuclear antigen (PCNA) index was 63.1 6 8.2. The diploid group had mean mitotic index value of 1.140 6 0.855, and the aneuploid group had a mean value of 1.067 6 0.767. From these results, the CHP samples with low mitotic index were classified into either the aneuploid J Vet Diagn Invest 18:211-214 (2006) Brief Communications 211

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The Skin and Appendages

Cited by 190 publications

References 607 publications

Surtos de dermatite ulcerativa causados por espinhos de Mimosa setosa, M. debilis e M. pudica (Fabaceae) em equinos

Surtos de dermatite ulcerativa causados por espinhos de Mimosa setosa, M. debilis e M. pudica (Fabaceae) em equinos

Cowpoxvirus infection in the Patagonian cavy (Dolichotis patagonum) emerging disease in an educational animal park the first reported case

Relationship between DNA Ploidy and Proliferative Cell Nuclear Antigen Index in Canine Hemangiopericytoma

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