Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere最新文献

{"title":"[First detection of the SLC2A9:p.C188F gene defect in a German Hunting Terrier with ammonium urate urolithiasis].","authors":"Christin Emming, Michael Hadjiafxentis, Annette Liesegang, Lukas Gampe","doi":"10.1055/a-2364-2603","DOIUrl":"10.1055/a-2364-2603","url":null,"abstract":"<p><p>A 1,5-year-old intact male German Hunting Terrier was initially presented 2018 with hematuria. An abdominal ultrasound revealed multiple hyperechogenic structures in the urinary bladder. A urinalysis indicated severe crystalluria (ammonium urate or xanthine). Following cystotomy and urinary calculus analysis, ammonium urate urolithiasis was diagnosed in 2019. The patient was tested homozygous at the <i>SLC2A9:p.C188F</i> variant, which results in severe hyperuricemia and hyperuricosuria. This case report presents the first incidence of the <i>SLC2A9:p.C188F</i> gene variant being detected in a German Hunting Terrier. Veterinary practitioners are encouraged to consider the possibility of this gene defect presenting in breeds beyond the Dalmatian.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142037475","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}

{"title":"[Impact of hypothyroidism on bitch fertility and neonatal mortality and morbidity - a review of the literature].","authors":"Rebecca Egger, Theresa Conze, Axel Wehrend","doi":"10.1055/a-2364-2544","DOIUrl":"https://doi.org/10.1055/a-2364-2544","url":null,"abstract":"<p><p>There are a few studies and case reports that postulate a connection between hypothyroidism and reproductive disorders in bitches and an increased neonatal mortality and morbidity in puppies. Other studies, however, cannot demonstrate a connection between hypothyroidism and reproductive disorders in bitches. In this work, the relevant literature is to be checked for its evidence. The connection between hypothyroidism and reproductive disorders in the bitch, puppy mortality and neonatal morbidity to hypothyroidism will be analyzed based on a literature review. For this purpose, the available German and international \"English-language\" literature from 1986 to January 2023 was analyzed. It turns out that only a small amount of literature contains high levels of scientific evidence, as it mostly consists of case reports and expert opinions. In some case reports a connection between estrous abnormalities, galactorrhoea and infertility and the presence of hypothyroidism could be seen, but in experimental studies and according to the opinion of other authors the connection between hypothyroidism and reproductive disorders does not exist. A negative influence of hypothyroidism on the birth process could not be clearly proven. In an experimental study, although the duration and intensity of uterine contractions were longer and weaker in animals with hypothyroidism, the interval between pup births was not affected. Only in the area of neonatal mortality and morbidity a connection with the hypothyroidism of the dam could be demonstrated. The puppies of affected bitches showed a lower birth weight and were weaker than puppies of euthyroid bitches. The importance of hypothyroidism for fertility in the bitch has not yet been documented in the literature, but this endocrinopathy seems to have an influence on neonatal vitality.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142037476","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}

{"title":"Secondary secretory otitis media (SSOM) in 3 cats and 2 dogs.","authors":"Riccarda Schuenemann, Gerhard Oechtering","doi":"10.1055/a-2322-8885","DOIUrl":"10.1055/a-2322-8885","url":null,"abstract":"<p><strong>Objective: </strong>To describe secondary secretory otitis media (SSOM) due to obstruction of the nasopharyngeal opening of the auditory tube in cats and dogs and to characterize the effusion by macroscopic description, microscopic cytology and bacteriological analysis.</p><p><strong>Material and methods: </strong>Three cats and 2 dogs with middle ear effusion and obstruction of the nasopharyngeal opening of the auditory tube detected on CT scans received myringotomy followed by macroscopic description, microscopic cytology and bacteriological analysis of the fluid obtained.</p><p><strong>Results: </strong>All animals had serous to mucoid middle ear effusions and, in 2 cases, large numbers of inflammatory cells and secondary infection. Causes of auditory tube dysfunction ranged from iatrogenic stents (2) to neoplasia (3). In the non-neoplastic cases, effusion resolved in all cases after removal of the underlying cause.</p><p><strong>Conclusions and clinical relevance: </strong>Obstruction of the nasopharyngeal opening of the auditory tube leads to accumulation of fluid within the middle ear in cats and dogs. If the cause of obstruction can be removed, fluid accumulation resolves. Fluid characteristics are comparable to middle ear effusions in pugs and French bulldogs. It is important to always examine the nasopharynx in cases of middle ear effusion to rule out SSOM.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141460282","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}

{"title":"[Unilateral othematoma as the only symptom in a dog with multiple myeloma].","authors":"Alina Kanstinger, Pia Rademacher, Dorothee Dahlem","doi":"10.1055/a-2324-0508","DOIUrl":"10.1055/a-2324-0508","url":null,"abstract":"<p><p>An acute, unilateral othematoma was diagnosed in a 9-year-old mixed-breed dog. There was no clinical or anamnestic evidence for the cause of the othematoma. During diagnostic work-up, marked hyperglobulinemia and marked thrombocytopenia were detected. This was a consequence of a multiple myeloma. This is the first case report of a dog with othematoma secondary to coagulopathy associated with multiple myeloma.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141460280","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}

{"title":"Imaging findings in otitis media and resulting secondary lesions in dogs and cats - an image essay.","authors":"Eberhard Ludewig, Ilka Jopp, Yasamin Vali","doi":"10.1055/a-2324-0318","DOIUrl":"10.1055/a-2324-0318","url":null,"abstract":"<p><p>Over the past 2 decades, the increasing availability of computed tomography (CT) and magnetic resonance imaging (MRI) as well as the growing professional expertise have significantly improved the diagnostics of middle and inner ear diseases in dogs and cats. In answering some of the diagnostic questions, CT and MRT demonstrate equivalent performance. For most questions, however, there are differences in the diagnostic performance due to the physical imaging properties of the 2 modalities.CT is more sensitive in demonstrating involvement of the bulla wall and is more effective for detecting abnormal content within the tympanic bulla. In addition, with CT it is often easier to guide tissue samplings. On the other hand, structural changes of the soft tissues of the skull, head, meninges, brain, and nerves are not or only insufficiently detectable on CT images. MRI is clearly superior here. Therefore, MRI is essential for the characterization of materials inside the bulla cavity and for demonstrating the extent of any central spread of otitis media (OM).In this image essay, CT and MRI features of OM and resulting secondary lesions described in the literature are analyzed and summarized. Own image examples are used for illustration. Information on the etiology, pathogenesis, pathomorphology, and clinical signs important for understanding these changes are presented in concise descriptions.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141460281","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}

{"title":"Nasal angioleiomyoma in 2 dogs.","authors":"Riccarda Schuenemann, Claudia Geyer, Sabine Pohl, Eberhard Ludewig, Gerhard Oechtering","doi":"10.1055/a-2275-7752","DOIUrl":"10.1055/a-2275-7752","url":null,"abstract":"<p><p>This case report describes 2 dogs, an Appenzeller Mountain dog and an Irish Wolfhound, with angioleiomyoma within the nasal cavity. Endoscopic surgical resection resulted in cure in both dogs. Macroscopically and on diagnostic imaging, tumor masses may appear malignant because of local turbinate destruction. This highlights the importance of histological examination before any recommendations are made to owners because tumors of the nasal cavity may be benign and surgery curative.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140137403","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}

{"title":"[Differential diagnosis to malignant neoplasia: Nasopharyngeal mass in a cat with nasal cryptococcosis in Germany].","authors":"Sarah Rösch, Volker Rickerts, Manon Mikić, Dunja Wilmes, Andreas Beineke, Reinhard Mischke","doi":"10.1055/a-2324-0887","DOIUrl":"10.1055/a-2324-0887","url":null,"abstract":"<p><p>A 2-year-old Norwegian Forest cat was presented for evaluation of bilateral purulent nasal discharge and stertorous breathing. A computed tomography (CT) scan of the head revealed an intranasal mass of the left nasal cavity extending behind the tube openings and completely obstructing the nasopharynx. Rhinoscopy confirmed a pinkish, shiny mass. CT scan showed both compartments of the right middle ear filled with abnormal soft tissue attenuating material. There was no change in the bony outline of the middle ear. In the endoscopic examination, after endoscopically assisted tympanocentesis, this material in the accessible dorsolateral compartment proved to be classic polypous tissue in addition to highly viscous glue-like secretions. A secondary otitis media due to a drainage disorder was suspected.Using an endoscopic-interventional approach through the nostril, the nasopharyngeal mass was removed for histopathological examination, in order to restore the nasal airway, and to allow tube drainage. In contrast to cats with classical malignant nasal cavity masses, the cat showed several attachment points of the mass and multiple undulating elevations bilaterally in the nasopharyngeal mucosa.Cytological and histopathological examination identified the mass as a fungal granuloma in the context of a cryptococcus infection only rarely observed in Germany. Molecular genetic analysis confirmed an infection with <i>Cryptococcus neoformans</i> var. <i>grubii</i>.A single intranasal and nasopharyngeal endoscopic debridement resulted in a significant improvement of the clinical signs and a complete healing of the right middle ear (including the tympanic membrane) within 14 days, but not in a complete cure of the disease. The cat was therefore treated with oral itraconazole solution for several weeks.The case report shows that nasal cryptococcosis can also affect cats in Germany. Rhinoscopy reveals a nasopharyngeal mass with multiple attachment points, which is unusual for a neoplasia. In addition to the recommended removal of the mass, oral administration of systemic antimycotics is strongly advised.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141460279","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}

{"title":"[Diagnosis and treatment of feline persistent ductus arteriosus: a retrospective evaluation of 17 cats].","authors":"Anja Masche, Peter Breit, Robert Höpfner, Kay Schmerbach","doi":"10.1055/a-2290-2441","DOIUrl":"https://doi.org/10.1055/a-2290-2441","url":null,"abstract":"<p><strong>Objective: </strong>The objective of this study was to evaluate the signalement, clinical features, and echocardiographic findings of cats diagnosed with patent ductus arteriosus (PDA) as well as short- and medium-term outcome after successful ligation of the PDA.</p><p><strong>Material and methods: </strong>Over a 10-year period 17 cats were diagnosed with PDA by transthoracic echocardiography. Thirteen cats were surgically treated by thoracotomy and ligation of the PDA.</p><p><strong>Results: </strong>In all cats, a heart murmur was detected. In 88.2% of the cases, this presented as grade 4 out of 6 murmur (15/17 cats). A continuous murmur was more common (10/17 cats; 58.9%) than a systolic murmur (7/17 cats; 41.1%). Echocardiography showed that left ventricular internal diameter end diastole (LVIDd) and left ventricular internal diameter end systole (LVIDs) were significantly above reference values in the majority of cats. Mean diameter of the PDA measured at the widest point of the vessel was 3.4 mm (± 1.08 mm) and mean maximum flow velocity amounted to 5,06 m/sec (2,6m/sec-6,4m/sec). Surgery was successfully performed in all cats treated by surgical ligation and all of these patients were discharged after postoperative inpatient therapy. One cat experienced perioperative bleeding from the PDA, which was stopped efficaciously. This cat exhibited a residual shunt directly postoperatively; this could no longer be visualized in a re-check echocardiography 3 months later. Six cats were followed over a longer period of time.</p><p><strong>Conclusions: </strong>The surgical prognosis in this case study is very good with a postoperative survival rate of 100%.</p><p><strong>Clinical relevance: </strong>Surgical treatment of PDA is curative in animals not displaying advanced cardiac lesions. The auscultation of a heart murmur can provide initial findings indicative of PDA. Therefore, cardiac auscultation is warranted at every first presentation of a kitten. It must however be taken into consideration that not every cat with PDA necessarily has a continuous murmur but may display a systolic heart murmur. Therefore, it is important give utmost attention to the patients' clinical signs.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860861","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}

{"title":"[Overview on utility of in-house tests for detection of systemic infectious diseases in dogs].","authors":"Julia Walter-Weingärtner, Michèle Bergmann, Katrin Hartmann","doi":"10.1055/a-2289-1927","DOIUrl":"10.1055/a-2289-1927","url":null,"abstract":"<p><p>For detection of infectious diseases, several point-of-care (POC) tests are on the market in addition to methods performed in commercial laboratories. These POC tests are based on enzyme-linked immunosorbent assay (ELISA) or other immunochromatographic technologies and present results within few minutes in veterinary practice. This article gives an overview of the utility of numerous POC tests of different manufacturers for detection of parvovirus antigen in feces, <i>Dirofilaria (D.) immitis</i> antigen in blood as well as antibodies against <i>Borrelia</i> (<i>B</i>.) <i>burgdorferi</i>, <i>Anaplasma</i> (<i>A</i>.) spp., <i>Ehrlichia</i> (<i>E</i>.) spp., <i>Leptospira</i> (<i>L</i>.) spp. and <i>Leishmania</i> (<i>L</i>.) <i>infantum</i> in blood (single or in different combinations). Sensitivity and specificity of these tests are important for their usefulness in veterinary practice. Furthermore, presence of antibodies or detection of antigen has to correlate with the presence of clinical signs. POC tests for detection of canine parvovirus antigen have a very high specificity, the sensitivity of all evaluated POC tests, however, is very low. POC tests for detection of <i>D. immitis</i> antigen have a very high sensitivity and specificity. As they detect antigen from the uterus of female adult parasites, test results are negative when only very few female or only male adults are present. POC tests for detection of antibodies against <i>B. burgdorferi</i> only indicate contact with <i>Borrelia</i> spp. and do not prove clinical Lyme disease, as the infection only extremely rarely causes clinical signs. POC tests for detection of antibodies against <i>A. phagocytophilum</i> are also not suitable for diagnosis of clinical anaplasmosis. Infections with <i>A. phagocytophilum</i> only lead to clinical disease in very rare cases and in these, clinical signs occur before the development of antibodies. POC tests for detection of antibodies against <i>E. canis</i> have a very high sensitivity as well as specificity. POC tests for detection of antibodies against <i>L. infantum</i> and <i>Leptospira</i> species (spp.) show a very high specificity and a high sensitivity. However, <i>Leptospira</i> spp. antibody-positive results may occur following vaccination, as the POC tests cannot distinguish between field and vaccination strains.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140867954","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}

{"title":"[Acute poisonings in dogs - a retrospective case study over 5 years].","authors":"Carina Markert, Romy M Heilmann, Dschaniena Kiwitz, Tobias Raum, René Dörfelt","doi":"10.1055/a-2290-2393","DOIUrl":"https://doi.org/10.1055/a-2290-2393","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this retrospective study was to analyze the clinical signs, confirmed or suspected toxicants, treatments and outcomes of poisoning cases in dogs presented over a 5-year period to the emergency service of a small animal referral center.</p><p><strong>Material and methods: </strong>Medical records of 634 dogs were evaluated for a history of confirmed or presumed poisoning, suspected toxicant, clinical signs, treatment, and patient outcome. The probability of poisoning was graded based on the patient history, clinical findings, toxicologic examination and - in some cases - investigation of gastrointestinal contents.</p><p><strong>Results: </strong>Most dogs were hospitalized (77%) due to poisoning with mostly unknown toxicants (33%), food residues (18%), rodenticides (10%), tremorgenic mycotoxins (8%), medications (7%) and various plants (7%), followed by recreational drugs (5%), chemicals (4%), molluscicides (3%), antiparasitics (2%), feces (2%), nuts (2%), or toxins of animal origin (1%). Patients were presented predominantly showing neurologic signs (56%), reduced general condition (39%), and cardiovascular or hydration status abnormalities (26%). The survival rate was 97%. Most dogs were clinically unremarkable at the time of hospital discharge (70%). An additional 18% of the survivors had no apparent complications by the time of discharge. Toxicant-related complications (20.5%) included hemorrhage (4%), hepatic (4%), renal (4%), respiratory (3%), gastrointestinal (3%), cardiovascular (3%), and/or central nervous system (3%) complications, or clinically relevant hypoglycemia (0.3%).</p><p><strong>Conclusion and clinical relevance: </strong>In the present study, poisoning in dogs was mostly associated with the ingestion of food residues, but the causative toxicant remained unidentified in many cases. Neurological signs were the major clinical presentation. The survival rate (97%) in this study was higher compared to those reported by other investigators.</p>","PeriodicalId":49434,"journal":{"name":"Tieraerztliche Praxis Ausgabe Kleintiere Heimtiere","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140861180","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}