Journal of Veterinary Diagnostic Investigation最新文献_第9页

Coelomitis? 肠炎？

IF 1.5 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-05-04 DOI: 10.1177/10406387241249677

Wes Baumgartner

引用次数: 0

Intrahepatic mucinous cholangiocarcinoma with recurrent colic in a horse case report and literature review of cholangiocarcinoma in horses. 一匹马的肝内粘液性胆管癌伴复发性绞痛：病例报告和马胆管癌文献综述。

IF 1.5 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-04-20 DOI: 10.1177/10406387241245775

Daniel Felipe Barrantes Murillo, Russell C Cattley, John M Cullen, Cornelius Withers, Jordan Towns, Rachel Pfeifle, Anne Wooldridge, Rachel L A L T Neto

{"title":"Intrahepatic mucinous cholangiocarcinoma with recurrent colic in a horse case report and literature review of cholangiocarcinoma in horses.","authors":"Daniel Felipe Barrantes Murillo, Russell C Cattley, John M Cullen, Cornelius Withers, Jordan Towns, Rachel Pfeifle, Anne Wooldridge, Rachel L A L T Neto","doi":"10.1177/10406387241245775","DOIUrl":"10.1177/10406387241245775","url":null,"abstract":"A 17-y-old Arabian mare was presented to the Auburn Large Animal Veterinary Teaching Hospital with a long-term history of intermittent mild recurrent colic that responded to medical treatment. CBC revealed mild lymphopenia; serum biochemistry findings were of increased gamma-glutamyl transferase and creatine kinase activities, hyperferremia, hyperglycemia, hypomagnesemia, and hypokalemia. Abdominocentesis was compatible with low-protein transudate. Due to the progression and duration of clinical signs, the owner elected euthanasia. Postmortem examination and histopathology confirmed a cholangiocarcinoma. The neoplastic cells were arranged in large cysts containing lakes of mucin that comprised 90% of the tumor volume; thus, a mucinous variant was determined. The neoplastic cells had strong cytoplasmic immunolabeling for cytokeratin 19 and lacked immunolabeling for hepatocyte paraffin 1, supporting bile duct origin. Cholangiocarcinomas are infrequent tumors in horses with nonspecific and slow progressive clinical signs, including recurrent colic. Mucinous cholangiocarcinomas are seldom reported in veterinary medicine and, to our knowledge, have not been reported previously in horses.","PeriodicalId":17579,"journal":{"name":"Journal of Veterinary Diagnostic Investigation","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11185110/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140856505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Forensic findings in urban red fox mortality in the metropolitan area of Madrid, 2014-2022. 2014-2022 年马德里大都会区城市红狐死亡率的法医鉴定结果。

IF 1.5 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-04-02 DOI: 10.1177/10406387241239921

Agustín Rebollada-Merino, Carmen Bárcena, Néstor Porras, Lucas Domínguez, Antonio Rodríguez-Bertos

{"title":"Forensic findings in urban red fox mortality in the metropolitan area of Madrid, 2014-2022.","authors":"Agustín Rebollada-Merino, Carmen Bárcena, Néstor Porras, Lucas Domínguez, Antonio Rodríguez-Bertos","doi":"10.1177/10406387241239921","DOIUrl":"10.1177/10406387241239921","url":null,"abstract":"The expanding presence of red foxes (Vulpes vulpes) in urban and suburban regions could potentially lead to increased instances of human aggression towards this species. We studied 10 deceased red foxes that were submitted by law enforcement agencies in the metropolitan area of Madrid in 2014-2022 because of suspected abuse. Forensic autopsies were performed to establish the cause and manner of death. In 4 of the 10 cases, the cause of death was deemed unnatural, involving blunt-force trauma (n = 2), asphyxia resulting from hanging (n = 1), and firearm injury (n = 1). Among the remaining cases, most had succumbed to natural causes (n = 4), often marked by severe emaciation and a high burden of parasites, primarily Sarcoptes scabiei. In 2 cases, death was undetermined given the poor preservation of the carcass. The growing prevalence of wildlife species in urban areas, particularly red foxes, may require forensic veterinary investigation of deaths potentially related to abuse.","PeriodicalId":17579,"journal":{"name":"Journal of Veterinary Diagnostic Investigation","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11185108/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140859629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Congenital localized cutaneous Langerhans cell histiocytosis in a Holstein calf. 一头荷斯坦小牛的先天性局部皮肤朗格汉斯细胞组织细胞增生症。

IF 1.2 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-04-14 DOI: 10.1177/10406387241245778

Jørgen S Agerholm, Gary Mason, David Steffen

引用次数: 0

Cholangiocarcinoma with carcinomatosis in a sugar glider. 一只蜜袋鼯的胆管癌伴癌变。

IF 1.2 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-05-09 DOI: 10.1177/10406387241252815

Alyssa L Williams, Fabio Brum Rosa

引用次数: 0

Torsion of the caudate lobe of the liver and concurrent necrohemorrhagic typhlocolitis in a zoo-housed Patagonian mara. 一只在动物园饲养的巴塔哥尼亚马拉动物的肝尾叶扭转并同时出现出血性小肠结肠炎。

IF 1.2 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-05-04 DOI: 10.1177/10406387241248594

Catherine Wilson, Steven J Philp, Katherine Hughes

{"title":"Torsion of the caudate lobe of the liver and concurrent necrohemorrhagic typhlocolitis in a zoo-housed Patagonian mara.","authors":"Catherine Wilson, Steven J Philp, Katherine Hughes","doi":"10.1177/10406387241248594","DOIUrl":"10.1177/10406387241248594","url":null,"abstract":"Liver lobe torsion has been reported in many species, with frequent reports in rabbits. Here we describe caudate liver lobe torsion and concurrent necrohemorrhagic typhlocolitis in a Patagonian mara (syn: Patagonian cavy, Patagonian hare, Dolichotis patagonum). Following acute death, postmortem examination findings included torsion of the hepatic caudate process, which had fibrous adhesions to the pancreas indicating chronicity. The cecal apex and proximal 30 cm of colon had regionally reddened serosa and diffusely roughened and reddened mucosa with brown-red and granular luminal contents. Key histologic findings included massive necrosis of the torsed hepatic caudate lobe, consistent with infarction, necrotizing hepatitis in remaining areas of liver, necrohemorrhagic typhlocolitis, adrenocortical necrosis and hemorrhage, and renal tubular degeneration and necrosis with tubular casts. Bacterial culture of cecal contents yielded pure growth of Salmonella spp. Death was attributed to toxemia or bacteremia resulting from Salmonella spp. infection, as the hepatic lobe torsion appeared chronic. It was undetermined if the liver lobe torsion predisposed to gastrointestinal compromise and infection. Patagonian maras have some anatomical similarities to rabbits and are highly cursorial, not dissimilar to hares, Lepus spp. We speculate that these characteristics may increase the likelihood of hepatic caudate lobe torsion in this species.","PeriodicalId":17579,"journal":{"name":"Journal of Veterinary Diagnostic Investigation","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11185122/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140870514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cutaneous plasmacytoma with Mott cell differentiation in a dog. 一只狗身上带有莫特细胞分化的皮肤浆细胞瘤。

IF 1.2 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-06-06 DOI: 10.1177/10406387241251840

Cheryl L Auch, Alyona Michael

引用次数: 0

RNAscope: a novel method for the detection of Heterobilharzia americana ova in canine liver. RNAscope：一种检测犬肝脏中美洲杂环虫卵的新方法。

IF 1.5 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-03-22 DOI: 10.1177/10406387241241329

Priscilla A Devora, Andrea N Johnston

{"title":"RNAscope: a novel method for the detection of Heterobilharzia americana ova in canine liver.","authors":"Priscilla A Devora, Andrea N Johnston","doi":"10.1177/10406387241241329","DOIUrl":"10.1177/10406387241241329","url":null,"abstract":"Canine schistosomiasis caused by Heterobilharzia americana can lead to severe morbidity and eventual mortality, in part due to the deposition of fluke ova in the liver and gastrointestinal tract, which promotes an influx of peri-ova inflammatory cells. Although fluke eggs can be identified in H&E-stained histologic sections, cases exist in which only fragments of the ova persist, or the egg is obscured by inflammatory infiltrates, which can confound definitive histologic diagnosis. Unfortunately, antibodies specific to Heterobilharzia are not commercially available for immunohistochemical labeling. Therefore, we aimed to use an RNA in situ hybridization strategy to fluorescently label Heterobilharzia ova. Using the H. americana 18S rRNA sequence, we developed an RNA probe and validated its performance on archival formalin-fixed, paraffin-embedded canine tissue. A positive signal was observed for all identifiable ova, fragmented and whole. Use of this methodology could aid understanding of the pathogenesis of H. americana infection in dogs. This technique augments standard diagnostic methodology, enabling spatial colocalization of fluke ova and inflammatory infiltrates when using fluorescent techniques.","PeriodicalId":17579,"journal":{"name":"Journal of Veterinary Diagnostic Investigation","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11185124/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140194083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Retrospective study of laboratory-based surveillance of rabies in wild and domestic animals in the southern United States, 2010-2021. 2010-2021 年美国南部野生和家养动物狂犬病实验室监测回顾性研究。

IF 1.5 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-07-01 Epub Date: 2024-05-14 DOI: 10.1177/10406387241247283

Marcia R S Ilha, Katie A Dawson, Emily L Atkinson, Erin A Graham, Moges W Woldemeskel, Yung-Yi C Mosley, Michele D Coarsey, Hemant K Naikare

{"title":"Retrospective study of laboratory-based surveillance of rabies in wild and domestic animals in the southern United States, 2010-2021.","authors":"Marcia R S Ilha, Katie A Dawson, Emily L Atkinson, Erin A Graham, Moges W Woldemeskel, Yung-Yi C Mosley, Michele D Coarsey, Hemant K Naikare","doi":"10.1177/10406387241247283","DOIUrl":"10.1177/10406387241247283","url":null,"abstract":"We performed a retrospective study of all case submissions for the rabies virus (RABV) direct fluorescent antibody test (DFAT) requested of the Tifton Veterinary Diagnostic and Investigational Laboratory (Tifton, GA, USA) between July 2010 and June 2021. Submitted were 792 samples from 23 animal species from 89 counties in Georgia, and 4 neighboring counties in Florida, 1 in South Carolina, and 1 in Alabama. In 13 (1.6%) cases, the DFAT result was inconclusive; 779 (98.4%) cases had a conclusive (positive or negative) test result. Of these 779 cases, 79 (10.1%) tested positive across 10 species. The remaining 700 (89.9%) cases were negative. The main reason for submission for RABV testing was human exposure to a potentially rabid animal in 414 (52.3%) cases. Among the 79 positive cases, 74 (93.7%) involved wildlife; raccoons (51 cases; 68.9%) were the primary host confirmed with RABV infection, followed by skunk and fox (8 cases each; 10.8%), bobcat (5 cases; 6.8%), and bats (2 cases; 2.7%). Only 5 domestic animals (6.3% of the positive cases) tested positive during our study period; one from each of the bovine, canine, caprine, equine, and feline species. Hence, the sylvatic cycle plays the predominant role in circulating RABV infection in our study area.","PeriodicalId":17579,"journal":{"name":"Journal of Veterinary Diagnostic Investigation","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11185117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140922404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IF 1.5 3区农林科学

Journal of Veterinary Diagnostic Investigation Pub Date : 2024-05-04 DOI: 10.1177/10406387241249677

Grant Maxie

引用次数: 0