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1.
An adult Bengal tiger (Panthera tigris tigris) housed in an outdoor sanctuary in Florida exhibited vomiting, diarrhea, and weight loss. A clinical workup did not reveal the source of the clinical signs and antibiotic therapy was unrewarding. Radiographs revealed the presence of an abdominal mass. The tiger died during an immobilization for a follow-up clinical examination. A necropsy was performed and tissue samples of intestine and mesenteric lymph nodes were submitted for histopathologic diagnosis. A pyogranulomatous panenteritis and lymphadenitis with intralesional hyphae led to a presumptive etiologic diagnosis of intestinal/abdominal pythiosis. The diagnosis of pythiosis was confirmed by serology and immunoblotting. 相似文献
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A young adult male white Bengal tiger (Panthera tigris tigris) presented with hindlimb ataxia. Cervical and lumbar myelography revealed a compressive lesion of the cord at C(6-7). Corticosteroid therapy and confinement failed to provide lasting remission of signs. A modified, inverted cone ventral slot decompression was used to remove the fibrous material causing cord compression at C(6-7). Temporary Horner's syndrome and laryngeal paresis developed postsurgically because of excessive tissue retraction. The animal recovered normal ambulatory function 6 wk after surgery. 相似文献
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David G Baker 《Journal of zoo and wildlife medicine》2002,33(4):389-391
A captive adult male Bengal tiger (Panthera tigris tigris) was treated for chronic footpad ulcers associated with pacing on concrete cage surfaces. Combination therapy of oral fluoxetine and acepromazine administration to diminate pacing behavior, daily application of moisturizing ointment, and oral vitamin E supplementation resulted in complete resolution of all footpad lesions. Subsequent clinical episodes completely resolved with similar treatments. 相似文献
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A 3-week-old female white Bengal Tiger cub (Panthera tigris tigris) presented with acute onset tachypnoea, cyanosis and hypothermia. The cub was severely hypoxaemic with a mixed acid–base disturbance. Echocardiography revealed severe pulmonic stenosis, right ventricular hypertrophy, high membranous ventricular septal defect and an overriding aorta. Additionally, an atrial septal defect was found on necropsy, resulting in the final diagnosis of Tetralogy of Fallot with an atrial septal defect (a subclass of Pentalogy of Fallot). This report is the first to encompass arterial blood gas analysis, thoracic radiographs, echocardiography and necropsy findings in a white Bengal Tiger cub diagnosed with Tetralogy of Fallot with an atrial septal defect. 相似文献
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Toshie ISERI Junichiro SHIMIZU Hideo AKIYOSHI Kayo KUSUDA Akiyoshi HAYASHI Keiichiro MIE Takeshi IZAWA Mitsuru KUWAMURA Jyoji YAMATE Yuka FUJIMOTO Fumihito OHASHI 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2015,77(7):857-860
A Bengal tiger was presented for evaluation of weakness, ataxia and inappetance. Computed
tomography (CT) and magnetic resonance imaging (MRI) revealed a mass extending from the
T7-8 vertebral body to the left rib and compressing the spinal cord. On CT, the bone
destruction and sequestrum were shown. On MRI, the multilobulated mass appeared hypo- to
isointense in T1-weighted and hyperintense in T2-weighted images. The tiger died after
imaging, most likely from renal failure. Chordoma without metastasis was diagnosed on
necropsy. The imaging characteristics were similar to those found in chordoma in humans.
This report describes the use of CT and MRI in an exotic species. 相似文献
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应用酶消化法（胶原酶消化：0.1%胶原酶Ⅰ型＋0.1%BSA;胰蛋白酶消化：0.25%胰蛋白酶＋1mM EDTA）和植块法从华南虎皮肤组织中分离成纤维细胞。研究结果表明,植块法较适合分离华南虎皮肤成纤维细胞,胶原酶消化法次之,而胰蛋白酶消化法不宜用于分离华南虎皮肤成纤维细胞。DMEM/F12（1：1）培养基＋10%FCS＋10 ng/ml EGF＋5μg/ml胰岛素＋100 IU/ml青霉素＋100μg/ml链霉素组成的培养体系适用于华南虎皮肤成纤维细胞的体外培养。 相似文献
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Allison E. Dianis Chantale L. Pinard Sara Pagliarani Leonardo Susta Christopher J. Dutton 《Veterinary ophthalmology》2023,26(4):355-360
Objective
To describe a case of congenital glaucoma in atiger (Panthera tigris).Animal Studied
An 8-month-old intact female tiger wasreferred for suspected glaucoma of the right eye. The right eye was buphthalmicwith moderate episcleral injection, circumferential superficial cornealneovascularization, moderate corneal edema, and a fixed dilated pupil. Tapetalreflection was absent due to a mature cataract. Rebound tonometry under generalanesthesia revealed 70 mmHg and 21 mmHg in the right and left eye, respectively.Procedure
A trans-conjunctival enucleation was performedand the globe was submitted for histopathology.Results
Histopathology revealed a thin sclera, amorphousmaterial contouring an imperforate and hypoplastic iridocorneal angle, ahypoplastic lens with severe anterior-posterior compression, subcapsularepithelial hyperplasia, and Morganian globules, and segmental moderate retinalatrophy. Periodic acid-Schiff stain highlighted segmental dilations of theDescemet's membrane. Masson trichrome stain highlighted a pre-irido collagenmembrane.Conclusion
The tiger's age and histopathologic findingsare consistent with congenital goniodysgenesis. This is the first known reportof congenital glaucoma in a tiger. 相似文献9.
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Douglas P Whiteside Audrey M Remedios Sandra R Black Susan T Finn-Bodner 《Journal of zoo and wildlife medicine》2006,37(3):416-419
An adult male white Bengal tiger (Panthera tigris tigris) with pronounced atrophy of the pelvic musculature was diagnosed with degenerative osteoarthritis of the coxofemoral joints. Initial management with the nonsteroidal anti-inflammatory drug meloxicam and a semisynthetic sodium pentosan polysulfate resulted in clinical improvement and radiographic stabilization of the arthritic condition over several months. However, because pain was still evident, bilateral denervation of the coxofemoral joints was performed, successfully ameliorating the signs of osteoarthritic pain in the tiger. Meloxicam has shown good clinical efficacy for the treatment of osteoarthritis and other painful conditions in large felids. Coxofemoral joint denervation offers many advantages for the treatment of osteoarthritis in exotic carnivore species, and should be considered a viable treatment modality. 相似文献
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Ellen B Wiedner Ramiro Isaza William A Lindsay Allison L Case Joshua Decker John Roberts 《Journal of zoo and wildlife medicine》2008,39(1):121-123
A 17-year-old Bengal tiger (Panthera tigris) presented with dyspnea and tachypnea. Radiographs revealed severe pleural and pericardial effusion, but no obvious mass. During attempts to remove the fluid under anesthesia, the cat developed cardiac tamponade and died. At necropsy, a nodular mass was found at the heart base and was identified as a pericardial mesothelioma. This is the first report of this tumor in any large cat. 相似文献
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There have been few reports on the diversity and prevalence of parasitic fauna of the endangered Siberian tiger, which inhabits the territory of the Russian Far East. The present review attempts to summarize the information about the parasitic fauna of wild Siberian tigers, which includes 15 helminths and 3 protozoan species. The most prevalent parasitic species was found to be Toxocara cati, followed by Toxascaris leonina. Another commonly recorded Platyhelminth species is Paragonimus westermani, which causes a lethal infection of the lung parenchyma in Siberian tigers. However, the information about infections by this fluke in the Siberian tigers is scarce, although P. westermani infections pose a serious health hazard to tiger populations. The nematodes Aelurostrongylus abstrusus and Thominx aerophilus are found in Siberian tigers with an occurrence rate of 2.3% and 19%, respectively. The information on the parasitic infestations of captive populations of Siberian tigers is also presented along with the sources of infection and hazards for the wild tiger populations in their natural environment. 相似文献
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Three Sumatran tigers (Panthera tigris sumatrae) at the Heidelberg Zoo in Germany presented with severe neurologic signs. Physical examination and diagnostic tests did not reveal a definitive diagnosis. Two days after initial presenting signs, all of the animals appeared clinically normal. An investigation into this outbreak revealed that all animals received horse meat on the evening before the incident. A toxicologic examination was initiated and serum analysis of the affected female tiger cub and the horse meat revealed contamination with pentobarbital. 相似文献
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Catherine M Shilton Margret S Thompson René Meisner Brad Lock William A Lindsay 《Journal of zoo and wildlife medicine》2002,33(4):371-377
An 18- to 25-yr-old intact female Bengal tiger (Panthera tigris) was diagnosed antemortem and postmortem with nasopharyngeal myxosarcoma metastatic to the lung, chronic lymphoplasmacytic otitis media, and lymphoplasmacytic and eosinophilic stomatitis. Myxosarcomas are rare in domestic animals and seldom metastasize; this tumor has not been previously reported in an exotic felid. Computed tomography of the skull was used during the diagnoses. 相似文献
15.
Disseminated infection with Histoplasma capsulatum was diagnosed in a 7-yr-old female Bengal tiger (Panthera tigris). Clinical signs were nonspecific with the exception of brief periods of tachypnea for 5 days prior to death. H. capsulatum organisms were found in the lungs, tracheobronchial lymph nodes, and liver. Diagnosis was confirmed by tracheal wash, urine H. capsulatum enzyme immunoassay, and necropsy results. This report represents the first published account of disseminated histoplasmosis in a tiger. 相似文献
16.
Christian H Nevill Ted H Friend Michael J Toscano 《Journal of zoo and wildlife medicine》2004,35(2):167-174
The type of equipment used to transport circus tigers, environmental factors experienced during transport, and resultant body temperatures of tigers transported were surveyed during hot and cold weather conditions with six different circus tiger acts. Dataloggers recorded interior and exterior temperatures, relative humidity, and radiant heat at 5-min intervals during each trip. Microdataloggers fed to the tigers recorded body temperature and were recovered from eight Bengal (Panthera tigris tigris), Siberian (P. t. altaica), or Bengal-Sumatran (P. t. tigris-P. t. sumatrae) cross tigers from four different circuses. Three basic types of systems were used by circus acts to transport tigers: freestanding cages mounted on wheels that were winched or pushed into a semitrailer for transport, cages built into the trailer itself, and weather-resistant units transported on flatbed railcars or flatbed truck trailers. The highest temperature encountered inside a trailer was 37.3 degrees C in hot weather conditions, but overall, temperatures were usually between 21.1-26.7 degrees C. Temperature inside the trailers did not appear to be affected by movement and did not generally exceed ambient temperatures, indicating adequate insulation and passive ventilation. During cold weather trips, the lowest temperature inside the trailers was -1.1 degrees C, occurring during an overnight stop. Interior temperatures during cold weather transport stayed 2-6 degrees C warmer than ambient temperatures. The body temperatures of the tigers were unaffected by extreme temperatures. The only changes observed in body temperature were increases of 1-2 degrees C caused by activity and excitement associated with loading in several groups of tigers, regardless of whether it was hot or cold weather. Whenever measured, carbon monoxide and ammonia were below the detectable concentrations of 10 and 1 ppm. respectively. Overall, transport did not appear to have any adverse effects on the tigers' ability to thermoregulate. 相似文献
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Joshua Powe William Castleman Christine Fiorello 《Journal of zoo and wildlife medicine》2005,36(3):531-533
An 18-yr-old Bengal tiger (Panthera tigris) presented with acute onset hind limb paresis. Radiographic and ultrasonographic imaging revealed a caudal abdominal aortic thrombus and a cranial mediastinal mass. Necropsy confirmed aortic thrombosis. Necrotizing enteritis and multifocal renal thrombosis were also noted. The cranial mediastinum contained a bilobed mass that histologically and ultrastructurally was consistent with a carcinoid. 相似文献
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根据虎线粒体细胞色素b核苷酸保守序列设计引物和探针,建立了一种快速鉴定虎制品的TaqMan实时荧光定量PCR方法。以梯度稀释的含有目的扩增片段的重组质粒作为标准品,进行定量PCR反应。结果显示,5.0×105~ 5.0×101拷贝/μL范围内定量PCR均有"S"型扩增曲线,检测灵敏度为50拷贝/μL。对豹、狮子、猫等7种非虎哺乳动物DNA样本的检测结果均为阴性。本研究建立的实时荧光定量PCR方法具有灵敏度高、特异性和重复性好、方便经济的特性,在虎制品的检测与鉴定中具有良好的应用前景。 相似文献
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An adult, captive-born Sumatran tiger (Panthera tigris sumatrae) had been ataxic for approximately 3 mo and had been self-mutilating after an acute onset of unilateral paresis and Homer's syndrome. Histologic lesions in the cervical spinal cord were consistent with fibrocartilaginous embolic myelopathy (FCEM), and they included the presence of cartilaginous occlusion of spinal blood vessels. This is the first reported case of FCEM in a large felid and specifically a Sumatran tiger. 相似文献
20.
幼龄东北虎缺钙症的诊治 《畜牧与饲料科学》2015,36(3):116-116
介绍了秦皇岛野生动物园幼龄东北虎缺钙症的发病情况、临床症状及治疗方法,并就幼龄东北虎缺钙症的发病原因以及东北虎纯肉日粮的合理性进行了讨论。 相似文献