Case Reports in Veterinary Medicine最新文献_第6页

Surgical Treatment of Oesophagostomum spp. Nodular Infection in a Chimpanzee at the CIRMF Primatology Center, Gabon. 加蓬 CIRMF 灵长类研究中心对一只黑猩猩食道粘膜结节感染的手术治疗。

Case Reports in Veterinary Medicine Pub Date : 2021-03-26 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6617416

Barthélémy Ngoubangoye, Larson Boundenga, Serge-Ely Dibakou, Thierry-Audrey Tsoumbou, Cyr Moussadji Kinga, Franck Prugnolle, David Fouchet, Dominique Pontier

{"title":"Surgical Treatment of Oesophagostomum spp. Nodular Infection in a Chimpanzee at the CIRMF Primatology Center, Gabon.","authors":"Barthélémy Ngoubangoye, Larson Boundenga, Serge-Ely Dibakou, Thierry-Audrey Tsoumbou, Cyr Moussadji Kinga, Franck Prugnolle, David Fouchet, Dominique Pontier","doi":"10.1155/2021/6617416","DOIUrl":"10.1155/2021/6617416","url":null,"abstract":"Oesophagostomosis is a zoonotic disease caused by nematodes of the genus Oesophagostomum in the intestinal walls of many species, including ruminants, pigs, humans, and nonhuman primates. Although great apes appear to tolerate the parasite in the wild, they can develop a clinical form that can lead to death in captivity and the natural environment. At the Primatology Centre of the International Centre for Medical Research in Franceville (CIRMF) in Gabon, we recorded 4 deaths of chimpanzees (Pan t. troglodytes) caused by Oesophagostomum spp. between 2015 and 2019. In each case, coprological analysis was positive for strongylid eggs and abdominal ultrasound revealed nodules about 4 cm in diameter on the intestinal and abdominal walls. Albendazole treatments administered by mouth in two doses of 400 mg six months apart resulted in the disappearance of the parasite in coprological samples but the chimpanzees still died. Autopsies carried out on all four chimpanzees revealed a rupture of the cysts and a discharge of pus into the abdomen in each case. We report surgical management involving the removal of Oesophagostomum spp. cysts from a chimpanzee following coprological analysis and abdominal ultrasound examination. Surgical exploration confirmed the fragility of the cystic walls, the rupture of which we avoided. This 5th new case of Oesophagostomum ssp. nodules recovered without complications following the operation and could rejoin his group. We suggest that surgical intervention should be considered in similar cases in captive primates, especially chimpanzees.","PeriodicalId":37339,"journal":{"name":"Case Reports in Veterinary Medicine","volume":"2021 ","pages":"6617416"},"PeriodicalIF":0.0,"publicationDate":"2021-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8019386/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25592977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Right Atrioventricular Valvular Dysplasia in a New Zealand White Rabbit. 新西兰大白兔右房室瓣膜发育不良。

Case Reports in Veterinary Medicine Pub Date : 2021-02-04 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6674024

Scott D Reed, Melanie E Blaisdell

引用次数: 1

Ovine Progressive Pneumonia: Diagnosis and Seroprevalence in the South of Sonora, Mexico. 绵羊进行性肺炎:墨西哥索诺拉南部的诊断和血清患病率。

Case Reports in Veterinary Medicine Pub Date : 2021-02-04 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6623888

Mercedes Yannin Borquez Cuevas, Juan Francisco Hernández Chávez, Betsy Armenta Leyva, Jesús Raymundo Cedillo Cobián, Ramón Miguel Molina Barrios

{"title":"Ovine Progressive Pneumonia: Diagnosis and Seroprevalence in the South of Sonora, Mexico.","authors":"Mercedes Yannin Borquez Cuevas, Juan Francisco Hernández Chávez, Betsy Armenta Leyva, Jesús Raymundo Cedillo Cobián, Ramón Miguel Molina Barrios","doi":"10.1155/2021/6623888","DOIUrl":"https://doi.org/10.1155/2021/6623888","url":null,"abstract":"Ovine progressive pneumonia (OPP) is the most severe presentation of small ruminant lentivirus (SRLV) infection known as Maedi-Visna. Serological evidence in Mexico of the presence of this lentivirus was published in 1986. After that, studies revealed that SRLVs have a broad distribution in Mexico by detecting antibodies or/and molecular tests; however, a descriptive case of the disease has not been published. This work's objective was to describe the diagnosis of a case of OPP through lesion description, serology, and molecular test. The histopathological study showed that lymph follicular hyperplasia, interstitial pneumonia, and smooth muscle hyperplasia were presented. The serological test demonstrated specific antibodies against the Maedi-Visna virus, and PCR analysis demonstrated a positive outcome. These results include the criteria for the diagnosis of OPP. The serological prevalence of this disease is presented, contributing to the knowledge of the ecology of this disease in the world. This work is the first case report of ovine progressive pneumonia in Mexico and evidence of seroprevalence in sheep herds from Sonora, Mexico.","PeriodicalId":37339,"journal":{"name":"Case Reports in Veterinary Medicine","volume":"2021 ","pages":"6623888"},"PeriodicalIF":0.0,"publicationDate":"2021-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7880706/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25402772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diagnosis of Isolated Cleft of the Anterior Mitral Leaflet in a Dog: A Case Study Using Real-Time Three-Dimensional Echocardiography. 犬二尖瓣前叶分离性裂的诊断:实时三维超声心动图的案例研究。

Case Reports in Veterinary Medicine Pub Date : 2021-01-26 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6610526

Ryuji Araki, Koji Iwanaga, Kazunori Ueda, Mitsuhiro Isaka

引用次数: 0

Clinical, Parasitological, and Serological Follow-Up of Dogs with Sarcoptic Mange Treated Orally with Lotilaner. 临床、寄生虫学和血清学随访口服洛替兰纳的沙眼疥癣病犬

Case Reports in Veterinary Medicine Pub Date : 2021-01-25 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6639017

F Moog, J Brun, P Bourdeau, M C Cadiergues

{"title":"Clinical, Parasitological, and Serological Follow-Up of Dogs with Sarcoptic Mange Treated Orally with Lotilaner.","authors":"F Moog, J Brun, P Bourdeau, M C Cadiergues","doi":"10.1155/2021/6639017","DOIUrl":"10.1155/2021/6639017","url":null,"abstract":"Canine sarcoptic mange is a highly pruritic and contagious skin disease caused by the mite Sarcoptes scabiei var. canis. This case series describes the clinical, parasitological, and serological follow-up of a cohort of eight adult Saint Bernard dogs with confirmed sarcoptic mange, treated orally with lotilaner. Dogs were evaluated initially and after 14 days and 1, 2, 3, 4, 6, and 12 months for skin lesions, pruritus severity, presence of parasites, and Sarcoptes-IgG levels. A serological indoor allergy panel (IgE) was obtained for seven dogs at day 0 and repeated 12 months later in five dogs to assess potential cross-reactivity between S. scabiei and environmental allergens. Lotilaner was administered to each dog according to the manufacturer's instructions and was repeated after one and two months without any concurrent therapeutic measure or modification of the husbandry conditions. Pruritus ceased after two weeks. The cutaneous score was reduced by 47%, and skin scrapings were negative for all but three animals. All skin scrapings were negative after one month. Lesions were absent after two months. Serological levels decreased gradually, but more slowly than the skin lesions, and two dogs out of six remained positive in the absence of skin lesions or symptoms. All dogs initially tested positive for dust mites and/or storage mites. The IgE titres remained unchanged 12 months later in the five tested dogs. This case report demonstrates the efficacy of lotilaner on scabies in a cohort of infested dogs under natural conditions and the potential antigenic cross-reaction of S. scabiei with house dust and storage mites.","PeriodicalId":37339,"journal":{"name":"Case Reports in Veterinary Medicine","volume":"2021 ","pages":"6639017"},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7857930/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25363685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unusual Myoid Differentiation in a Canine Benign Mixed Mammary Tumour. 犬良性混合乳腺肿瘤异常的肌样分化。

Case Reports in Veterinary Medicine Pub Date : 2021-01-23 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6615256

Barbara Brunetti, Luisa Vera Muscatello, Louis J DeTolla, Giancarlo Avallone

引用次数: 0

The First Case Report of Ectopic Hepatic Tissue in a Guinea Pig. 首例豚鼠肝组织异位报告。

Case Reports in Veterinary Medicine Pub Date : 2021-01-23 eCollection Date: 2021-01-01 DOI: 10.1155/2021/6626299

Tohru Kimura, Kengo Inaka

{"title":"The First Case Report of Ectopic Hepatic Tissue in a Guinea Pig.","authors":"Tohru Kimura, Kengo Inaka","doi":"10.1155/2021/6626299","DOIUrl":"https://doi.org/10.1155/2021/6626299","url":null,"abstract":"Ectopic hepatic tissue is an extremely rare developmental abnormality in human beings. Although this lesion is likewise rare in veterinary medicine and there were sparse reports in several species such as dogs, cats, cows, and calves, we incidentally encountered ectopic hepatic tissue in a guinea pig. In the case of guinea pigs, we report for the first time the occurrence of ectopic hepatic tissue implanted in the gallbladder. The healthy guinea pig remained asymptomatic, and its macroscopic findings also showed no abnormalities. Hematological examinations exhibited moderate decreases in white cell counts, hemoglobin concentrations, and packed cell volume ratio. Serum biochemical examinations showed decreases in total protein and albumin and increases in glucose levels, alkaline phosphatase, lactate dehydrogenase, creatine kinase, and γ-glutamyl transpeptidase. There were slight changes in electrolytes (Cl, Ca, and Mg) and inorganic phosphorus, indicating minor deviations from physiologic ranges. An increase in TBIL concentrations was not found in this examination. Histopathological examination revealed the presence of normal hepatic structures (hepatocytes and hepatic cords) within the wall of the normal gallbladder. The vascular and bile duct structures and portal triads were not observed in the ectopic hepatic tissue. In conclusion, this microectopic hepatic tissue in a guinea pig was characterized by the embedded structures of hepatic tissues, without foreign body reaction.","PeriodicalId":37339,"journal":{"name":"Case Reports in Veterinary Medicine","volume":"2021 ","pages":"6626299"},"PeriodicalIF":0.0,"publicationDate":"2021-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7850827/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25354140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Histomorphology and Immunohistochemistry of a Congenital Nephromegaly Demonstrate Concurrent Features of Heritable and Acquired Cystic Nephropathies in a Girgentana Goat (Capra falconeri). 先天性肾病的组织形态学和免疫组织化学显示了吉尔根塔纳山羊(Capra falconeri)遗传性和获得性囊性肾病的同时特征。

Case Reports in Veterinary Medicine Pub Date : 2021-01-19 eCollection Date: 2021-01-01 DOI: 10.1155/2021/8749158

Christian Mayer, Steffen Ormanns, Monir Majzoub-Altweck

{"title":"Histomorphology and Immunohistochemistry of a Congenital Nephromegaly Demonstrate Concurrent Features of Heritable and Acquired Cystic Nephropathies in a Girgentana Goat (Capra falconeri).","authors":"Christian Mayer, Steffen Ormanns, Monir Majzoub-Altweck","doi":"10.1155/2021/8749158","DOIUrl":"https://doi.org/10.1155/2021/8749158","url":null,"abstract":"Polycystic kidney diseases (PKD) represent frequent congenital and adult nephropathies in humans and domestic animals. This report illustrates an uncommon state of congenital PKD in a girgentana goat (Capra falconeri). A stillborn female goat kid was submitted for postmortem examination and underwent macroscopic and microscopic examination. The kidneys showed a bilateral nephromegaly and a perpendicular polycystic altered texture of the renal parenchyma. Renal tissue sections were comprehensively investigated by histopathology (overview and special stains), immunohistochemistry (CD10, CD117, pan-cytokeratin, cytokeratin 7, E-cadherin, Pax2, Pax8, and vimentin), and electron microscopy (SEM, TEM). Histopathology of renal tissue sections revealed polycystic alterations of the renal parenchyma as well as conspicuous polypoid proliferates/projections of the renal tubular epithelium, which showed clear cell characteristics. Furthermore, epithelial projections were indicative for epithelio-mesenchymal-transition, cellular depolarization, and strong expression of differentiation markers Pax2, Pax8, and CD10. Ultrastructural morphology of the projections was characterized by numerous diffusely distributed, demarked round cytoplasmic structures and several apico-lateral differentiations. Additionally, hepatic malformations comprising biliary duct proliferation with saccular dilation and bridging fibrosis were observed. Notably, this report describes the first case of a congenital cystic nephropathy with overlapping features of heritable and acquired nephropathies in any species. Epithelio-mesenchymal-transition and altered cadherin expression seem to be crucial components of a suspected pathomechanism during cystogenesis.","PeriodicalId":37339,"journal":{"name":"Case Reports in Veterinary Medicine","volume":"2021 ","pages":"8749158"},"PeriodicalIF":0.0,"publicationDate":"2021-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7837792/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25325634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pulmonary Sarcomatoid Carcinoma Associated with Arterial Thromboembolism in a Cat. 猫肺肉瘤样癌伴动脉血栓栓塞。

Case Reports in Veterinary Medicine Pub Date : 2021-01-13 eCollection Date: 2021-01-01 DOI: 10.1155/2021/8849515

Aria L Guarino, Albert B Jeon, Jeffrey R Abbott, Richard C Hill

{"title":"Pulmonary Sarcomatoid Carcinoma Associated with Arterial Thromboembolism in a Cat.","authors":"Aria L Guarino, Albert B Jeon, Jeffrey R Abbott, Richard C Hill","doi":"10.1155/2021/8849515","DOIUrl":"https://doi.org/10.1155/2021/8849515","url":null,"abstract":"A 14-year-old, neutered male domestic shorthair cat presented for acute monoparesis with physical exam findings and biochemical data supportive of a distal arterial thromboembolism. Thoracic radiographs revealed an alveolar pattern in the right middle lung lobe and multifocal nodules in other lung lobes. A pulmonary mass was found on necropsy, which was composed of both carcinomatous and sarcomatous components, confirmed with cytokeratin and vimentin immunohistochemistry. Using the World Health Organization classification scheme for mixed pulmonary tumors, this tumor would be characterized as a pleomorphic squamous cell carcinoma under the umbrella term of pulmonary sarcomatoid carcinoma. The World Health Organization classification of mixed pulmonary tumors and its application to previously reported mixed pulmonary tumors in companion animals is discussed. This is the first reported case of this tumor type in a cat, as well as the first report of this tumor type associated with an arterial thromboembolism in any veterinary species.","PeriodicalId":37339,"journal":{"name":"Case Reports in Veterinary Medicine","volume":"2021 ","pages":"8849515"},"PeriodicalIF":0.0,"publicationDate":"2021-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7822706/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38873054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Rare Case of Whole Body Distributed Hair Follicle Cysts in a Dog 罕见犬全身分布性毛囊囊肿1例

Case Reports in Veterinary Medicine Pub Date : 2021-01-01 DOI: 10.12677/ACRPVM.2021.101001

海峰陈

引用次数: 0