{"title":"Computed tomography angiographic findings following gradual occlusion of the dorsal sagittal sinus for definitive excision of a caudal calvarial multilobular tumour of bone in a dog","authors":"Vaughan W. Moore, Richard Lam, Tristram Bennett","doi":"10.1002/vrc2.916","DOIUrl":"https://doi.org/10.1002/vrc2.916","url":null,"abstract":"Multilobular tumour of bone is a rare, slow growing, locally aggressive malignancy in dogs. Surgical resection of the primary tumour is currently the recommended treatment for local disease control. Wide or definitive extent excision to obtain a histologically complete excision is ideal when possible; however, wide excision can be challenging for caudally located calvarial tumours in which the excision will include removal of the confluence of the two transverse sinuses and dorsal sagittal sinus. Acute sacrifice to the dorsal sagittal sinus has the potential for fatal cerebral oedema. To manage this risk, gradual occlusion of the dorsal sagittal sinus before wide excision of caudally located multilobular tumour of bones has been successfully reported in two patients. The current case report documents another successfully managed case with this technique, and includes the computed tomography angiographic findings during the gradual occlusion process.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141166165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tatiana Vasquez, Paul M. Gignac, Peter Brewer, Maria Eugenia Leone Gold
{"title":"Tumour or haemorrhage?: Differential diagnosis of an unknown mass within the brain of a budgerigar (Melopsittacus undulatus) using a novel imaging pipeline","authors":"Tatiana Vasquez, Paul M. Gignac, Peter Brewer, Maria Eugenia Leone Gold","doi":"10.1002/vrc2.899","DOIUrl":"https://doi.org/10.1002/vrc2.899","url":null,"abstract":"We report on a previously healthy zoo specimen of an adult budgerigar (<jats:italic>Melopsittacus undulatus</jats:italic>, obtained with permission from Southwick's Zoo) found deceased in its enclosure. To assess cause of death and ensure the absence of an infectious neoplasia, we used an integrated multiscale brain‐imaging workflow, previously only used on mammals. The specimen was imaged with microcomputed tomography before and after enhancing soft‐tissue contrast with diffusible iodine‐based contrast‐enhanced microcomputed tomography. Scans revealed an orbital blowout fracture and an unidentified large mass across majority of the diencephalon, striatum and midbrain caudal to the right orbit. After destaining, neural pathohistology confirmed the mass as a brain haemorrhage with no evidence of neoplasia or inflammation. We conclude that this specimen died of head trauma, likely from a head‐on collision within its enclosure. This multiscale imaging workflow (diffusible iodine‐based contrast‐enhanced microcomputed tomography followed by destaining and pathohistology) can improve our evaluation of differential diagnoses in avian specimens.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141165713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hepatic microgranulomas caused by Mycobacterium marinum (MM) in a Horsfield tortoise (Testudo horsfieldii) presenting with a non‐healing limb granuloma","authors":"Harriet Woodhall, Sam Beck, Thomas Roe","doi":"10.1002/vrc2.906","DOIUrl":"https://doi.org/10.1002/vrc2.906","url":null,"abstract":"A 3‐year‐old, male, entire Horsfield tortoise (Testudo horsfieldii) presented with a non‐healing lesion on the dorsal aspect of the elbow. Fine‐needle aspiration cytology revealed granulomatous inflammation with acid‐fast staining organisms. Due to worsening clinical condition, the animal was euthanased. Postmortem examination included histopathology, Mycobacterium culture and polymerase chain reaction testing. There was gross hepatomegaly and a large, turbid, straw‐coloured, coelomic effusion. Limb granuloma and liver tissue were sent for mycobacterial polymerase chain reaction and culture, and both were positive and confirmed disseminated Mycobacteria marinum. The origin of the infection is not known, but suspected to originate from poor hygiene from the place of purchase and dissemination secondary to the initial limb granuloma. This represents an uncommon presentation and the first reported infection by this mycobacterial agent in the species. It is important to consider mycobacterial disease as a differential in granulomatous infections, given the range of presentations possible in reptile patients.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141104504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Marcello Pallante, Paola Coppo, Chiara Destefanis, Nilli Delmedico, A. Bertuglia
{"title":"Successful fixation of supraglenoid tubercle fracture in a horse with a customised distal femoral locking plate","authors":"Marcello Pallante, Paola Coppo, Chiara Destefanis, Nilli Delmedico, A. Bertuglia","doi":"10.1002/vrc2.902","DOIUrl":"https://doi.org/10.1002/vrc2.902","url":null,"abstract":"An 18‐month‐old Standardbred colt, referred for hock joint arthroscopy, presented a severe left forelimb lameness immediately after recovery from general anaesthesia. The horse was found in the recovery box with a ‘dropped elbow’, and it was dragging the leg. Radiographic examination of the shoulder showed a displaced avulsion fracture of the supraglenoid tubercle of the scapula. A human distal femoral locking plate was customised using measurements taken from a computed tomography scan of a 2‐year‐old horse specimen. An internal fixation of the fracture was performed using the designed distal femoral locking plate. Rehabilitation techniques were passive manipulations and neuromuscular electrical stimulation. Six months post‐operatively, the horse was sound and had made a complete functional recovery. The distal femoral locking plate fitted well to the supraglenoid tubercle and scapula in the operated horse, leading to a stable fixation. The recovery time was shortened using internal fixation, which facilitated a faster return to mobility.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141104929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Orum, Faith Obiageri Nwofor, Damilare Joshua Akinniyi, J. Davou, Ephraim Nwanga
{"title":"Ethical considerations in companion animal care: Examining the consequences of rabies in an unvaccinated Boerboel dog and implications for animal welfare policies","authors":"T. Orum, Faith Obiageri Nwofor, Damilare Joshua Akinniyi, J. Davou, Ephraim Nwanga","doi":"10.1002/vrc2.908","DOIUrl":"https://doi.org/10.1002/vrc2.908","url":null,"abstract":"This case investigates and documents the occurrence of rabies in an unvaccinated 4‐month‐old Boerboel dog in Ebonyi State, Nigeria, emphasising the ethical considerations and implications for existing animal welfare policies. Despite Nigeria enacting the Animal Diseases (Control) Act, 2022, cases of rabies persist, contributing to thousands of human rabies cases annually. The legal framework highlights the ethical responsibilities of pet owners, mandating annual rabies vaccinations and holding owners accountable for their pets' actions. This case report details the dog's behavioural changes, subsequent euthanasia and laboratory confirmation of rabies. Investigations reveal gaps in vaccination compliance with challenges in community cooperation for free vaccination initiatives. The case highlights the global significance of rabies control, highlighting the ethical responsibilities of pet owners, emphasises the consequences of rabies, and advocates for strengthened policies and improved compliance to effectively combat rabies and protect both animal and human welfare in Nigeria.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141107758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Thrombosis induced urinary bladder rupture in a canine patient with controlled primary immune‐mediated thrombocytopenia","authors":"Marta Escobar, Mireia Pascual, Emilie Cloup, Shanti Esmieu, Ferran Valls Sanchez","doi":"10.1002/vrc2.897","DOIUrl":"https://doi.org/10.1002/vrc2.897","url":null,"abstract":"A 7‐year‐old, female, spayed springer spaniel presented due to acute stranguria and absence of reported urination by the owner. Two weeks earlier, it had been diagnosed with primary immune‐mediated thrombocytopenia for which it was receiving prednisolone. Imaging revealed the presence of abdominal effusion and severe urinary bladder changes, compatible with cystitis and urinary bladder wall haemorrhage. A urinary bladder wall rupture at its cranioventral pole was confirmed with contrast study. Cytology of the abdominal fluid concluded septic uroabdomen. Surgical management was elected. A large urinary bladder tear was present along with multi‐focal areas of suspected necrosis. The splenic appearance was also considered abnormal. At that stage, euthanasia was elected. Histopathology revealed features suggestive of thrombosis/infarcts in the urinary bladder and spleen.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141107353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Successful management of unilateral gastrocnemius muscle rupture in a Holstein Friesian crossbred cow by trans‐articular trans‐fixation technique of the hock joint","authors":"Mulinti Raghunath, Seelam Bharathi, Gaddam Vani, Kiran Pattanaik, Shiny Keerthana Pregnam","doi":"10.1002/vrc2.903","DOIUrl":"https://doi.org/10.1002/vrc2.903","url":null,"abstract":"A 3‐year‐old, Holstein Friesian crossbred cow was presented with a history of attempted rise suddenly from rest resulting in dropped hind‐quarters, hyperflexed right hock with hock joint touching the ground for 10 days. Parenteral calcium, magnesium and anti‐inflammatory drugs administration for the past 10 days were ineffective. On presentation, plantigrade stance of the right hindlimb was observed, which made the contralateral limb droop and resulted in the animal being unable to walk normally on the left hindlimb too. On palpation, a non‐painful swelling in the thigh region and discontinuity at gastrocnemius musculo‐tendinous junction was noticed. Unilateral complete gastrocnemius muscle rupture was confirmed by physical examination. Successful management was done by trans‐articular trans‐fixation of the hock joint, keeping the hock joint in extension while allowing the muscle to heal. The assembly was removed after 3 months, and the animal had normal weight bearing on the affected limb after removal.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141107036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kayla Le, Seng (Darrel) Wai, Brenda Righter, Katherine Weber, Stephani Ruppert
{"title":"Multiple urogenital abnormalities and urine incontinence in a sexually ambiguous goat (Capra aegagrus hircus)","authors":"Kayla Le, Seng (Darrel) Wai, Brenda Righter, Katherine Weber, Stephani Ruppert","doi":"10.1002/vrc2.898","DOIUrl":"https://doi.org/10.1002/vrc2.898","url":null,"abstract":"A 6‐month‐old, phenotypic, male Nigerian dwarf goat presented after bilateral abdominal gonadectomy for persistent urinary incontinence. Physical examination revealed a caudally positioned cliteropenis with an abnormally enlarged urethral opening. Abdominal ultrasound and computed tomography revealed a fluid‐filled structure dorsal to the urinary bladder. The structure was removed by caudal midline laparotomy. Communication between the structure and proximal urethra was confirmed in surgery. Unexpected separation of the structure from the urethra in surgery necessitated normograde catheterisation through a cystotomy to pull a catheter retrograde into the bladder. Histopathology confirmed the structure as a hypoplastic uterus. The goat regained normal urine continence following surgery.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141124657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Parotid duct sialolithiasis in three Caspian miniature horses","authors":"Peyman Dehghan Rahimabadi, M. Gorjidooz, Sepehr Shouli, Haatef Sabzevari, Hesam Aldin Hoseinzadeh, Mahkameh Kheirkhah Rahimabad, Javad Abbasi","doi":"10.1002/vrc2.896","DOIUrl":"https://doi.org/10.1002/vrc2.896","url":null,"abstract":"Three Caspian miniature horses, exhibiting facial swellings, were examined in Alborz province. Physical examinations denoted sialolithiasis in two patients, and arose suspicion of the same condition in the third patient. The sialoliths were removed using a transcutaneous surgical approach with standing sedation using xylazine (1 mg/kg, intravenously) and local anaesthesia with lidocaine (5–10 mL) in all three patients. In Case 1, multiple pieces of stone were excised from the left parotid duct using a transcutaneous approach. In Case 2, a single oval‐shaped stone (44 g) was excised from the right parotid duct with the same technique as mentioned above. Case 3 presented a 1‐g amorphous stone partially obstructing the right parotid duct, resulting in cyst formation on the right aspect of the face. Chemical analysis identified calcium carbonate as the primary component. Given the distribution of horses in Iran, accurate estimation of the frequency of sialolithiasis is quite challenging, and numerous cases are overlooked.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140983591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Michela De Lucia, Paola Orlandini, Daria Denti, Laura Berto, Giorgia Mezzalira, Andrea Peserico, Anna Belloni Fortina
{"title":"Ciclosporin‐responsive pyoderma in dogs: A comparison to human pyoderma gangrenosum","authors":"Michela De Lucia, Paola Orlandini, Daria Denti, Laura Berto, Giorgia Mezzalira, Andrea Peserico, Anna Belloni Fortina","doi":"10.1002/vrc2.894","DOIUrl":"https://doi.org/10.1002/vrc2.894","url":null,"abstract":"We describe 20 cases of canine pyoderma responsive to immunosuppressive treatments and resembling human pyoderma gangrenosum. All dogs presented with a rapidly evolving, focal to multifocal, painful ulcerative dermatitis, non‐responsive to multiple antibiotic and anti‐inflammatory therapies. Elevations of C‐reactive protein (100%), neutrophilia (75%) and fever (25%) were also present. Histopathology showed a severe, ulcerative, superficial to deep, predominantly neutrophilic dermatitis. Bacterial infection was the most challenging differential diagnosis. Resolution of the lesions was obtained within 4–8 weeks in 83% of dogs treated with ciclosporin. Maintenance treatment was required in the majority of the dogs.","PeriodicalId":23496,"journal":{"name":"Veterinary Record Case Reports","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140932147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}