鹿双侧肾周脂肪坏死(单色赤褐色)

IF 0.8 4区 农林科学 Q3 VETERINARY SCIENCES
Ana C.M.R. Bernardo, Telma S. Lima, Silvio M.C. Fonseca, Givaldo B. Silva-Filho, Hisadora A.S.C. Bom, Elizandra T. Melo, João P.G. Silva, Fábio S. Mendonça
{"title":"鹿双侧肾周脂肪坏死(单色赤褐色)","authors":"Ana C.M.R. Bernardo, Telma S. Lima, Silvio M.C. Fonseca, Givaldo B. Silva-Filho, Hisadora A.S.C. Bom, Elizandra T. Melo, João P.G. Silva, Fábio S. Mendonça","doi":"10.1590/1678-5150-pvb-7254","DOIUrl":null,"url":null,"abstract":"ABSTRACT: The gross and histopathological findings of perirenal fat necrosis in a sambar deer (Rusa unicolor) are described in a 6-year-old female deer that was necropsied after showing severe apathy, weight loss, recumbency, and death. At post-mortem examination, two large white to yellow, irregular, and encapsulated masses involving both kidneys were observed. Microscopically, these masses consisted of fat tissue presenting multifocal to coalescing areas of necrosis, diffuse infiltration of lymphocytes, macrophages, occasional plasma cells, and multinucleated giant cells. Multifocally, the necrotic sites were replaced by mineralization and fibrosis. The described condition has not been reported in deer and the exact mechanisms of development of perirenal fat necrosis remain to be determined. Massive fat necrosis has been reported in other animal species such as dogs, cats, pigs, goats, cattle, and whales (Balaena mysticetus). It is usually an incidental finding during post-mortem examination that needs to be differentiated from neoplasms originating from the adipose tissue, kidneys and adrenals, and disorders resulting from pancreatitis and obesity.","PeriodicalId":19991,"journal":{"name":"Pesquisa Veterinaria Brasileira","volume":"67 1","pages":"0"},"PeriodicalIF":0.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bilateral perirenal fat necrosis in a sambar deer (Rusa unicolor)\",\"authors\":\"Ana C.M.R. Bernardo, Telma S. Lima, Silvio M.C. Fonseca, Givaldo B. Silva-Filho, Hisadora A.S.C. Bom, Elizandra T. Melo, João P.G. Silva, Fábio S. Mendonça\",\"doi\":\"10.1590/1678-5150-pvb-7254\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT: The gross and histopathological findings of perirenal fat necrosis in a sambar deer (Rusa unicolor) are described in a 6-year-old female deer that was necropsied after showing severe apathy, weight loss, recumbency, and death. At post-mortem examination, two large white to yellow, irregular, and encapsulated masses involving both kidneys were observed. Microscopically, these masses consisted of fat tissue presenting multifocal to coalescing areas of necrosis, diffuse infiltration of lymphocytes, macrophages, occasional plasma cells, and multinucleated giant cells. Multifocally, the necrotic sites were replaced by mineralization and fibrosis. The described condition has not been reported in deer and the exact mechanisms of development of perirenal fat necrosis remain to be determined. Massive fat necrosis has been reported in other animal species such as dogs, cats, pigs, goats, cattle, and whales (Balaena mysticetus). It is usually an incidental finding during post-mortem examination that needs to be differentiated from neoplasms originating from the adipose tissue, kidneys and adrenals, and disorders resulting from pancreatitis and obesity.\",\"PeriodicalId\":19991,\"journal\":{\"name\":\"Pesquisa Veterinaria Brasileira\",\"volume\":\"67 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pesquisa Veterinaria Brasileira\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1590/1678-5150-pvb-7254\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"VETERINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pesquisa Veterinaria Brasileira","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/1678-5150-pvb-7254","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
引用次数: 0

摘要

摘要:本文描述了一只6岁雌鹿(Rusa unicolor)在表现出严重冷漠、体重减轻、躺卧和死亡后尸检时肾脏周围脂肪坏死的大体和组织病理学结果。死后检查发现两个白色到黄色的不规则包裹性大肿块累及双肾。镜下,这些肿块由脂肪组织组成,呈多灶性坏死合并区,淋巴细胞、巨噬细胞弥漫性浸润,偶见浆细胞和多核巨细胞。多灶性坏死部位被矿化和纤维化所取代。所描述的情况尚未在鹿中报道,肾周脂肪坏死的确切机制仍有待确定。据报道,其他动物如狗、猫、猪、山羊、牛和鲸鱼(Balaena mysticetus)也有大量脂肪坏死。它通常是在尸检时偶然发现的,需要与起源于脂肪组织、肾脏和肾上腺的肿瘤以及胰腺炎和肥胖引起的疾病区分开来。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Bilateral perirenal fat necrosis in a sambar deer (Rusa unicolor)
ABSTRACT: The gross and histopathological findings of perirenal fat necrosis in a sambar deer (Rusa unicolor) are described in a 6-year-old female deer that was necropsied after showing severe apathy, weight loss, recumbency, and death. At post-mortem examination, two large white to yellow, irregular, and encapsulated masses involving both kidneys were observed. Microscopically, these masses consisted of fat tissue presenting multifocal to coalescing areas of necrosis, diffuse infiltration of lymphocytes, macrophages, occasional plasma cells, and multinucleated giant cells. Multifocally, the necrotic sites were replaced by mineralization and fibrosis. The described condition has not been reported in deer and the exact mechanisms of development of perirenal fat necrosis remain to be determined. Massive fat necrosis has been reported in other animal species such as dogs, cats, pigs, goats, cattle, and whales (Balaena mysticetus). It is usually an incidental finding during post-mortem examination that needs to be differentiated from neoplasms originating from the adipose tissue, kidneys and adrenals, and disorders resulting from pancreatitis and obesity.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Pesquisa Veterinaria Brasileira
Pesquisa Veterinaria Brasileira 农林科学-兽医学
CiteScore
1.30
自引率
16.70%
发文量
41
审稿时长
9-18 weeks
期刊介绍: Pesquisa Veterinária Brasileira - Brazilian Journal of Veterinary Research (http://www.pvb.com.br), edited by the Brazilian College of Animal Pathology in partnership with the Brazilian Agricultural Research Organization (Embrapa) and in collaboration with other veterinary scientific associations, publishes original papers on animal diseases and related subjects. Critical review articles should be written in support of original investigation. The editors assume that papers submitted are not being considered for publication in other journals and do not contain material which has already been published. Submitted papers are peer reviewed. The abbreviated title of Pesquisa Veterinária Brasileira is Pesqui. Vet. Bras.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信