Journal of Feline Medicine and Surgery Open Reports最新文献

{"title":"Myelomatous pleural effusion in a cat diagnosed with multiple myeloma.","authors":"Tancrède Amalbert,&nbsp;Aude Morgane Canonne,&nbsp;Jérémy Béguin","doi":"10.1177/20551169221134094","DOIUrl":"https://doi.org/10.1177/20551169221134094","url":null,"abstract":"<p><strong>Case summary: </strong>A 10-year-old male castrated domestic shorthair cat was presented with a 3-day history of dyspnoea, chronic lethargy and inappetence. A bilateral pleural effusion was identified by thoracic ultrasound, and cytological examination revealed numerous atypical plasma cells. Biochemistry and serum protein electrophoresis revealed a severe hyperglobulinaemia associated with a monoclonal gammopathy. A moderate non-regenerative anaemia was also noted. Multiple bone lytic lesions were detected, and marked plasmacytosis was observed on bone marrow aspirates. Chemotherapy with cyclophosphamide and prednisolone was initiated but did not result in any clinical or biological response, and pleural effusion recurred. Lack of therapeutic response led to euthanasia 2 months after diagnosis.</p><p><strong>Relevance and novel information: </strong>This is the first description of a myelomatous pleural effusion in a cat diagnosed with multiple myeloma and should be considered as one of the possible differential diagnoses for cats presented with pleural effusion and hyperglobulinaemia. The diagnostic, therapeutic and prognostic aspects of this manifestation are discussed.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169221134094"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ff/8c/10.1177_20551169221134094.PMC9899953.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10689147","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}

{"title":"Corrigendum.","authors":"","doi":"10.1177/20551169231162671","DOIUrl":"https://doi.org/10.1177/20551169231162671","url":null,"abstract":"<p><p>[This corrects the article DOI: 10.1177/20551169221148672.].</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231162671"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/5d/3f/10.1177_20551169231162671.PMC10009044.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9180490","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}

{"title":"Thank you to our reviewers.","authors":"","doi":"10.1177/20551169231155207","DOIUrl":"https://doi.org/10.1177/20551169231155207","url":null,"abstract":"","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231155207"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/70/1c/10.1177_20551169231155207.PMC9900646.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9244031","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}

{"title":"Multifocal cutaneous phaeohyphomycosis caused by <i>Exophiala spinifera</i> with clinical resolution in an immunocompromised cat.","authors":"Jevgenija Kondratjeva,&nbsp;Charline Pressanti,&nbsp;Brice S Reynolds,&nbsp;Catherine Trumel,&nbsp;Maxence Delverdier,&nbsp;Anne-Cécile Normand,&nbsp;Nicolas Soetart,&nbsp;Jacques Guillot,&nbsp;Marie Christine Cadiergues","doi":"10.1177/20551169231164610","DOIUrl":"https://doi.org/10.1177/20551169231164610","url":null,"abstract":"<p><strong>Case summary: </strong>A 3-year-old neutered domestic shorthair cat with a long history of idiopathic immune-mediated haemolytic anaemia and thrombocytopenia treated with ciclosporin and prednisolone was referred 2 months after the appearance of nodular dermatitis. A single pigmented nodule was present in the lateral carpal region of the right foreleg. The lesion was 7 mm in diameter, non-exudative and cutaneous to subcutaneous. Fine-needle aspiration of the mass revealed the presence of pigmented fungal elements. Excisional surgery was planned; in the meantime, a plaque-like lesion developed in the interorbital region. Histopathological examination confirmed the presumptive diagnosis of phaeohyphomycosis, and <i>Exophiala spinifera</i> was identified as the aetiological agent. Itraconazole, given orally at a dose of 10 mg/kg for 8 weeks following surgery, enabled clinical resolution despite continued use of immunosuppressants. The follow-up was carried out over 14 weeks.</p><p><strong>Relevance and novel information: </strong>This case report provides the first evidence of multifocal cutaneous phaeohyphomycosis caused by <i>E spinifera</i> with clinical resolution after combined surgical and itraconazole treatment in an immunocompromised cat.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231164610"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/9c/9b/10.1177_20551169231164610.PMC10141254.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9449956","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}

{"title":"Pericardial effusion secondary to epicardial undifferentiated pleomorphic sarcoma in a young cat.","authors":"Marisa D Stone,&nbsp;Rebecca K Davies,&nbsp;Heather A Kridel","doi":"10.1177/20551169231162484","DOIUrl":"https://doi.org/10.1177/20551169231162484","url":null,"abstract":"<p><strong>Case summary: </strong>A 6.4 kg 3-year-old male neutered indoor-outdoor domestic shorthair cat was referred for further evaluation of non-resolving lethargy and hyporexia of 4 days' duration. Physical examination identified tachypnea with mild respiratory effort and muffled lung sounds bilaterally. Point-of-care ultrasound revealed a large volume of pleural and pericardial effusion (PCE), which was confirmed by thoracic radiography. Echocardiogram indicated normal cardiac function but revealed a mass-like structure along the left epicardium within the pericardial space. After 72 hours in hospital, re-evaluation via echocardiogram showed the epicardial mass lesion to have doubled in size and with apparent extension to involve the pericardium. The patient was hospitalized for 72 h of supportive care and intervention, including therapeutic pericardiocentesis, bilateral thoracocentesis, thoracic and cardiac imaging and infectious disease testing. On the third day of hospitalization, the patient developed cardiac tamponade. Further workup was discussed, including CT and subtotal pericardiectomy with biopsy, but the cat was euthanized due to clinical decline and rapid re-accumulation of effusion. Post-mortem histopathologic evaluation diagnosed an epicardial pleomorphic sarcoma, exclusive of mesothelioma or histiocytic sarcoma on immunohistochemistry (IHC).</p><p><strong>Relevance and novel information: </strong>This report describes a case of epicardial undifferentiated pleomorphic sarcoma (UPS) in a young cat presenting with pleural and PCE. Pleomorphic sarcoma is a rarely reported mesenchymal neoplasia in the feline patient and has thus far primarily been identified in peripheral soft tissue structures. IHC is key to the correct histopathologic diagnosis. To our knowledge, epicardial UPS has not been previously reported in a cat.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231162484"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/03/eb/10.1177_20551169231162484.PMC10164846.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9458164","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}

{"title":"Successful autologous transfusion from the subcutaneous space in a domestic shorthair cat with suspected anticoagulant rodenticide toxicity.","authors":"Katherine J Nash,&nbsp;Amanda Yeo,&nbsp;Katherine Munce","doi":"10.1177/20551169231172439","DOIUrl":"https://doi.org/10.1177/20551169231172439","url":null,"abstract":"<p><strong>Case summary: </strong>A 6-month-old female entire domestic shorthair cat was presented with a 4-day history of progressive swelling over the dorsal cranium. Subsequent diagnostics revealed a large haematoma, a secondary haemostatic defect and a moderate anaemia. The owner disclosed access to multiple brodifacoum bait stations. The anaemia and haematoma progressed despite treatment with fresh frozen plasma and phytonadione and the cat developed signs of haemorrhagic shock. Allogenic transfusion was declined due to cost and 18 ml of blood was aspirated from the haematoma and transfused. The cat stabilised quickly and was discharged the next day with oral phytonadione.</p><p><strong>Relevance and novel information: </strong>Autologous transfusion from the subcutaneous space has not been previously reported. It was well tolerated and life-saving in this case.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231172439"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/01/e5/10.1177_20551169231172439.PMC10226919.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9558621","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}

{"title":"Human-directed aggression and pica in a 1-year-old cat, which worsened following international relocation.","authors":"Katrin Jahn,&nbsp;Theresa DePorter,&nbsp;Kersti Seksel","doi":"10.1177/20551169231178443","DOIUrl":"https://doi.org/10.1177/20551169231178443","url":null,"abstract":"<p><strong>Case summary: </strong>A 14-month-old female spayed Arabian Mau cat was presented for preparation for international air travel and relocation. It was also showing aggressive behaviours towards its owners and visitors to the home, with daily episodes of jumping at, scratching and biting the owners' hands and legs. In addition, the cat was chewing on and ingesting wool and fabric items. Diagnoses of aggression occurring as misplaced play/predatory behaviour, fear-based aggression towards visitors and pica were made, and recommendations were given for both the behavioural presentations as well as to prepare for the family's relocation to a new country and home. These recommendations included the use of long-acting psychotropic medications, which were declined at the time. After arrival in the new home, the cat's aggression and pica worsened, so the owners requested a follow-up appointment. At this point, the selective serotonin reuptake inhibitor (SSRI) fluoxetine was initiated and after 6 weeks of medication, the owners reported a significant improvement in all behavioural signs.</p><p><strong>Relevance and novel information: </strong>There is limited published information on the development and/or worsening of behaviour problems after stressful or traumatic events, such as international relocation. Furthermore, the management of concurrent behavioural presentations, such as, in this case, human-directed aggression and pica, can be challenging. This case provides an example of how this may be achieved. Finally, this case shows how the use of long-acting psychotropic medication, such as the SSRI fluoxetine, can be important and effective in managing feline behaviour problems.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231178443"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/83/17/10.1177_20551169231178443.PMC10334008.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9814610","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}

{"title":"Primary retropharyngeal leiomyosarcoma in a young cat.","authors":"Janusz Jaworski,&nbsp;Aaron Harper,&nbsp;Hayley Crosby-Durrani,&nbsp;Jon Hall","doi":"10.1177/20551169231164612","DOIUrl":"https://doi.org/10.1177/20551169231164612","url":null,"abstract":"<p><strong>Case summary: </strong>An Oriental Shorthair cat, aged 1 year and 6 months, developed progressive stridor and a palpable right ventral cervical mass. Fine-needle aspiration of the mass was inconclusive, while thoracic radiography and CT showed no evidence of metastasis. There was initial improvement in stridor with oral doxycycline and prednisolone treatment, but it recurred 4 weeks later and excisional biopsy was performed. Histopathology with immunohistochemistry diagnosed leiomyosarcoma with incomplete surgical margins. Adjunctive radiation therapy was declined. Repeated physical examination and CT 7 months postoperatively documented no evidence of mass recurrence.</p><p><strong>Relevance and novel information: </strong>This is the first reported case of retropharyngeal leiomyosarcoma in a young cat with no evidence of local reoccurrence 7 months following an excisional biopsy.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231164612"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10123895/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9711171","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}

{"title":"Dandy Walker-like malformation in an adult cat with seizures: clinical description and MRI characteristics.","authors":"Sara Formoso,&nbsp;Hannah Padley,&nbsp;Lisa Alves","doi":"10.1177/20551169231174199","DOIUrl":"https://doi.org/10.1177/20551169231174199","url":null,"abstract":"<p><strong>Case summary: </strong>A 2-year-old male neutered domestic shorthair cat was referred for investigation of a 10-month history of self-limiting, generalised tonic-clonic seizures. The cat was reported to be normal interictally but had always had a static abnormal gait. General physical examination was unremarkable. Neuroanatomical localisation was compatible with a diffuse cerebellar and diffuse forebrain lesion. Complete blood count, biochemistry, bile acid stimulation test, urinalysis, cisternal cerebrospinal fluid (CSF) analysis, <i>Toxoplasma gondii</i> serology and <i>T gondii</i> polymerase chain reaction in CSF were all unremarkable. MRI revealed an abnormal caudal fossa, absent cerebellar vermis and small cerebellar hemisphere with distension of the fourth ventricle. There were no forebrain abnormalities identified in the MRI or CSF changes that could justify the seizures. Considering the clinical presentation, the cat's neurological examination and MRI features, a presumptive diagnosis of Dandy Walker-like malformation (DWLM) and epilepsy of unknown aetiology was made.</p><p><strong>Relevance and novel information: </strong>This is the first case report of an adult cat diagnosed with cerebellar malformation resembling DWLM and concomitant seizures, its MRI characteristics and long-term follow-up. The 3-year follow-up consultation revealed static neurological status with 2-4 seizures per year. The cat's quality of life remained good at the time of writing.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169231174199"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10291414/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10104107","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}

{"title":"Molecular detection of feline hemoplasmas and retroviruses in free-roaming and shelter cats within a university campus.","authors":"Ana Carolina Yamakawa,&nbsp;Amanda Haisi,&nbsp;Louise Bach Kmetiuk,&nbsp;Maysa Pellizzaro,&nbsp;Juliana Cristina Rebonato Mendes,&nbsp;Aurea Maria Oliveira Canavessi,&nbsp;Leila Sabrina Ullmann,&nbsp;Wagner Antônio Chiba de Castro,&nbsp;João Pessoa Araújo Júnior,&nbsp;Andrea Pires Dos Santos,&nbsp;Alexander Welker Biondo","doi":"10.1177/20551169221148672","DOIUrl":"https://doi.org/10.1177/20551169221148672","url":null,"abstract":"<p><strong>Objectives: </strong>The aim of the present study was to assess the frequency of hemoplasma, feline immunodeficiency virus (FIV) and feline leukemia virus (FeLV) infections in cats living in an on-campus shelter and free-roaming cats within a university campus in Brazil.</p><p><strong>Methods: </strong>Blood samples were tested using quantitative PCR for hemoplasma, FIV and FeLV. Positive hemoplasma samples were sequenced. Associations between hemoplasma detection and living situation, sex, flea and/or tick parasitism, and coinfection with FIV and FeLV, were assessed using Fisher's exact test and the respective odds ratios were calculated.</p><p><strong>Results: </strong>Overall, 6/45 (13.3%) cats tested positive: four (8.9%) were infected with '<i>Candidatus</i> Mycoplasma haemominutum' and two (4.4%) with <i>Mycoplasma haemofelis</i>. All positive samples were from free-roaming cats (6/15; 40.0%) and had statistically significantly lower packed cell volumes (<i>P</i> = 0.037). Although 5/23 (21.7%) males and 1/22 (4.6%) females were positive, no statistically significant association between sex and hemoplasma infection was found (<i>P</i> = 0.19). Viral quantitative PCR (qPCR) was performed on 43/45 samples, among which 2/43 (4.7%) were positive for FIV and none for FeLV. Only one cat (2.3%) was coinfected with hemoplasma and FIV (<i>P</i> = 0.26). In addition, 4/6 (66.7%) cats that tested positive for hemoplasmas were infested by fleas (<i>P</i> = 0.0014) and/or ticks (<i>P</i> = 0.25).</p><p><strong>Conclusions and relevance: </strong>These results show that even if the free-roaming cat population is clinically healthy and has adequate access to food, it may present flea infestation and hemoplasma infection with lower packed cell volume values.</p>","PeriodicalId":36588,"journal":{"name":"Journal of Feline Medicine and Surgery Open Reports","volume":"9 1","pages":"20551169221148672"},"PeriodicalIF":0.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a9/cf/10.1177_20551169221148672.PMC10201909.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9516250","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}