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Journal of Comparative Pathology最新文献

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Large vaginal calculus in a red-rumped agouti (Dasyprocta leporina) 红背刺蛇（红背刺蛇）大的阴道结石
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-10-18 DOI: 10.1016/j.jcpa.2025.09.002
Radan Elvis Matias de Oliveira , Isadora Raquell Soares de Queiroz , Fernanda Loffler Niemeyer Attademo , Ana Caroline Freitas Caetano de Sousa , João Augusto Rodrigues Alves Diniz , Jael Soares Batista , Moacir Franco de Oliveira
{"title":"Large vaginal calculus in a red-rumped agouti (Dasyprocta leporina)","authors":"Radan Elvis Matias de Oliveira ,&nbsp;Isadora Raquell Soares de Queiroz ,&nbsp;Fernanda Loffler Niemeyer Attademo ,&nbsp;Ana Caroline Freitas Caetano de Sousa ,&nbsp;João Augusto Rodrigues Alves Diniz ,&nbsp;Jael Soares Batista ,&nbsp;Moacir Franco de Oliveira","doi":"10.1016/j.jcpa.2025.09.002","DOIUrl":"10.1016/j.jcpa.2025.09.002","url":null,"abstract":"<div><div>The occurrence of vaginal calculi is rare in animals. This report describes the first record of a vaginal calculus in an adult captive red-rumped agouti (<em>Dasyprocta leporina</em>). The specimen presented with a swelling in the genital region, which was firm and mobile on palpation. Direct examination revealed a calculus occupying the entire vaginal cavity. Surgical intervention consisted of a ventral vulvar incision and direct removal of the calculus, followed by appropriate suturing of the musculature, subcutaneous tissue and skin. The agouti showed good clinical recovery, with proper wound healing and return to normal physiological conditions. Post-operative abdominal ultrasonography ruled out urinary tract alterations, suggesting an exclusively vaginal origin of the calculus. Chemical analysis of the calculus revealed a mixed composition of calcium carbonate, calcium oxalate, calcium phosphate (hydroxyapatite) and ammonium–magnesium phosphate (struvite). This report highlights the importance of recognizing the occurrence of vaginal calculi in agoutis and of including them in the differential diagnosis of clinical signs such as urinary incontinence, pollakiuria, haematuria and genital swelling.</div></div>","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Pages 10-14"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145319459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deep learning-based classification of c-kit immunohistochemical patterns in canine cutaneous mast cell tumours 基于深度学习的犬皮肤肥大细胞肿瘤c-kit免疫组化模式分类
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.015
M. Monteiro , J. Almeida , N. Papanikolaou , T. Carvalho , P. Faísca
{"title":"Deep learning-based classification of c-kit immunohistochemical patterns in canine cutaneous mast cell tumours","authors":"M. Monteiro ,&nbsp;J. Almeida ,&nbsp;N. Papanikolaou ,&nbsp;T. Carvalho ,&nbsp;P. Faísca","doi":"10.1016/j.jcpa.2025.10.015","DOIUrl":"10.1016/j.jcpa.2025.10.015","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 32"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
“Glomerul-AI”: Applying convolutional neural networks in canine glomerular diseases “肾小球ai”：卷积神经网络在犬肾小球疾病中的应用
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.090
V. Crocchianti , L. Aresu , L. Ressel
{"title":"“Glomerul-AI”: Applying convolutional neural networks in canine glomerular diseases","authors":"V. Crocchianti ,&nbsp;L. Aresu ,&nbsp;L. Ressel","doi":"10.1016/j.jcpa.2025.10.090","DOIUrl":"10.1016/j.jcpa.2025.10.090","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Pages 54-55"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Filamentous bacteria causing peritonitis in dogs and cats 引起猫狗腹膜炎的丝状细菌
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.006
A. Demeter , A. Rebollada-Merino
{"title":"Filamentous bacteria causing peritonitis in dogs and cats","authors":"A. Demeter ,&nbsp;A. Rebollada-Merino","doi":"10.1016/j.jcpa.2025.10.006","DOIUrl":"10.1016/j.jcpa.2025.10.006","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 29"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Postmortem findings in two porpoises (Phocoena spinipinnis) stranded along the coast of Chile 在智利海岸搁浅的两只鼠海豚（Phocoena spinipinnis）的尸检结果
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.043
C. Flores Olivares , V. Neira , N. Ariyama , J. Ruíz , S. Marambio , M. Zamorano , R. Reyes , P. Oyarzún Ruiz , M. Pérez , M. Saldías
{"title":"Postmortem findings in two porpoises (Phocoena spinipinnis) stranded along the coast of Chile","authors":"C. Flores Olivares ,&nbsp;V. Neira ,&nbsp;N. Ariyama ,&nbsp;J. Ruíz ,&nbsp;S. Marambio ,&nbsp;M. Zamorano ,&nbsp;R. Reyes ,&nbsp;P. Oyarzún Ruiz ,&nbsp;M. Pérez ,&nbsp;M. Saldías","doi":"10.1016/j.jcpa.2025.10.043","DOIUrl":"10.1016/j.jcpa.2025.10.043","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Pages 40-41"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
First clinicopathological characterization of an extreme body wrinkle phenotype in Merino sheep and its association with Orf virus infection 美利奴羊极端体皱表型的首次临床病理特征及其与Orf病毒感染的关系
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.020
A. Gómez , P. Quílez , M. Ruiz de Arcaute , S. Sanz , I. Moncayola , R. Reina , E. Pérez , S. Villanueva-Saz , L. Monteagudo , P. Windsor , D. Lacasta , L. Luján
{"title":"First clinicopathological characterization of an extreme body wrinkle phenotype in Merino sheep and its association with Orf virus infection","authors":"A. Gómez ,&nbsp;P. Quílez ,&nbsp;M. Ruiz de Arcaute ,&nbsp;S. Sanz ,&nbsp;I. Moncayola ,&nbsp;R. Reina ,&nbsp;E. Pérez ,&nbsp;S. Villanueva-Saz ,&nbsp;L. Monteagudo ,&nbsp;P. Windsor ,&nbsp;D. Lacasta ,&nbsp;L. Luján","doi":"10.1016/j.jcpa.2025.10.020","DOIUrl":"10.1016/j.jcpa.2025.10.020","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 33"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Not all lymphomas are born the same. different persistence strategies in feline lymphoma 并非所有的淋巴瘤都是相同的。猫淋巴瘤的不同持续策略
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.026
S. Vieira de Carvalho , C. Marques , R. Noiva
{"title":"Not all lymphomas are born the same. different persistence strategies in feline lymphoma","authors":"S. Vieira de Carvalho ,&nbsp;C. Marques ,&nbsp;R. Noiva","doi":"10.1016/j.jcpa.2025.10.026","DOIUrl":"10.1016/j.jcpa.2025.10.026","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 35"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A rare case of fatal canine demodicosis with ectopic dissemination of mites into peripheral lymph nodes 致死性犬蠕虫病伴螨异位播散至周围淋巴结一例
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.093
A. Kim , J. Baek , N. Moon , B. Ku , K. Lee
{"title":"A rare case of fatal canine demodicosis with ectopic dissemination of mites into peripheral lymph nodes","authors":"A. Kim ,&nbsp;J. Baek ,&nbsp;N. Moon ,&nbsp;B. Ku ,&nbsp;K. Lee","doi":"10.1016/j.jcpa.2025.10.093","DOIUrl":"10.1016/j.jcpa.2025.10.093","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 55"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145620713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of tight junction protein dynamics by immunohistochemistry in porcine intestinal epithelial cells (IPEC-J2) cells exposed to osmotic stress 渗透胁迫下猪肠上皮细胞（IPEC-J2）紧密连接蛋白动力学的免疫组化分析
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.085
B. Passeri , P. Borghetti , M. Andrani , M. Di Pentima , A. Luppi , E. De Angelis , V. Cavalli , L. Ferrari , R. Saleri
{"title":"Analysis of tight junction protein dynamics by immunohistochemistry in porcine intestinal epithelial cells (IPEC-J2) cells exposed to osmotic stress","authors":"B. Passeri ,&nbsp;P. Borghetti ,&nbsp;M. Andrani ,&nbsp;M. Di Pentima ,&nbsp;A. Luppi ,&nbsp;E. De Angelis ,&nbsp;V. Cavalli ,&nbsp;L. Ferrari ,&nbsp;R. Saleri","doi":"10.1016/j.jcpa.2025.10.085","DOIUrl":"10.1016/j.jcpa.2025.10.085","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 53"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145619900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Building an open-source veterinary pathology database powered by Large Language Models (LLMS) 构建基于大型语言模型（LLMS）的开源兽医病理学数据库
IF 0.9 4区 农林科学
Journal of Comparative Pathology Pub Date : 2025-10-01 Epub Date: 2025-11-24 DOI: 10.1016/j.jcpa.2025.10.083
A. Orlowska , L. Spica , L. Ressel
{"title":"Building an open-source veterinary pathology database powered by Large Language Models (LLMS)","authors":"A. Orlowska ,&nbsp;L. Spica ,&nbsp;L. Ressel","doi":"10.1016/j.jcpa.2025.10.083","DOIUrl":"10.1016/j.jcpa.2025.10.083","url":null,"abstract":"","PeriodicalId":15520,"journal":{"name":"Journal of Comparative Pathology","volume":"222 ","pages":"Page 52"},"PeriodicalIF":0.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145619899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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