共查询到20条相似文献,搜索用时 15 毫秒
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Spugnini EP Bartolazzi A Ruslander D 《Journal of the American Animal Hospital Association》2000,36(3):253-256
A 10-year-old Great Pyrenees was presented for anorexia and weight loss. On physical examination, the dog was emaciated and showed a large ulcerated lesion on the right lower lip in addition to an enlarged right testicle. Fine-needle aspiration biopsy of the testicle and surgical biopsy of the lip lesion were performed; the histopathological report was consistent with metastatic seminoma. The diagnostic and therapeutic approach in this unusual metastatic seminoma is presented and compared to the previous literature. A multimodality therapy consisting of surgery and chemotherapy is proposed for the clinical management of metastatic seminoma in dogs. 相似文献
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A Ali AF Ahmed EE Mehana O El‐Tookhy A Al‐Hawas 《Reproduction in domestic animals》2013,48(2):e17-e19
A 10‐year‐old, clinically healthy, male dromedary camel had presented a history of progressive unilateral testicular enlargement over the past 5 years. The animal had mated with 32 females during that period; all had conceived. The sex ratio of his offspring was one male to 31 females. Ultrasound examination of the right testicle revealed a diffusely heterogeneous parenchyma with no identifiable normal testicular tissue. The enlarged testicle was surgically removed. Macroscopically, the testicle had a glistening pink surface and contained multiple soft, bulging nodules. Histopathologically, a well‐differentiated, diffuse seminoma was diagnosed. In conclusion, this study describes the fertility, sex ratio, clinical findings and ultrasonographic imaging in a male dromedary camel affected with unilateral testicular seminoma. 相似文献
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J. Malcolm Baker 《Canadian journal of veterinary research》1954,18(10):373-374
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Kim O Kim KS 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2005,67(1):121-123
A male 8-year-old Yorkshire Terrier dog with unilateral cryptorchism was presented for investigation of reduced appetite and multifocal alopecia. Abdominal sonography and radiography demonstrated abnormal enlargement of left testicle in abdominal cavity. Both of the retroperitoneal cryptorchid testicle and the other contralateral testicle were removed surgically. The concentrations of testosterone and estradiol in blood collected from the jugular vein and the two spermatic veins were evaluated and the results revealed high estradiol concentration. The retroperitoneal cryptorchid testicle was enlarged, firm, bulging sphere mass. The cut surface revealed homogeneous white color and lobulation by septa. The contralateral testicle in scrotum showed atrophic testicle and enlarged epididymis. Histopathologically, the retroperitoneal cryptorchid testicle was diagnosed as seminoma. We thought that hyperesterogenemia and alopecia in this case was probably related with his seminoma, although high correlations between Sertoli cell tumor and alopecia have been reported. To our knowledge, this report may be a rare case of seminoma with hyperesterogenemia and alopecia. 相似文献
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J Govaere R. Ducatelle M Hoogewijs C De Schauwer A De Kruif 《Reproduction in domestic animals》2010,45(3):537-539
This report describes a bilateral seminoma in a stallion. After slaughter, histological examination revealed that the tumour consisted predominantly of polyhedral tumour cells with large nuclei, obvious nucleoli and a small border of cytoplasm. The mitotic index was low and Ki67 staining revealed 4% nuclear staining. To our knowledge, this paper is the first using Ki67 staining as a method to evaluate the mitotic rate in a testicular seminoma in the stallion. 相似文献
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Nuno Alexandre Sandra Branco Teresa Figueiredo Soares Jorge Soares 《Journal of Exotic Pet Medicine》2010,19(4):304-308
A 10-year-old male mini Lop rabbit (Oryctolagus cuniculus) was presented with a 2-month history of progressive enlargement of the hemiscrotal sacs. On palpation, both testicles were enlarged, with the left being larger than the right. A bilateral orchiectomy was performed and the testicular tissue submitted for pathological examination. The histopathological diagnosis of the tissue revealed a right gonadal intratubular seminoma and diffuse seminoma of the left gonad. Although seminomas have been reported in several domestic and wild animals, including rabbits, this is, to the authors' knowledge, the first report of bilateral seminomas with dissimilar structural patterns in rabbits. 相似文献
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V De Lange K Chiers L Lefère M Cools C Ververs J Govaere 《Reproduction in domestic animals》2015,50(3):510-513
Two unilateral cryptorchid stallions were referred to the clinic because of chronic debilitating condition with emaciation. Rectal examination, and ultrasound and gross examination revealed in both animals an abdominal mass, caudally of the kidney, and multiple nodules spread over the abdomen. Histologic analysis revealed an intra‐abdominal malignant seminoma with intraperitoneal and renal metastasis. Interestingly, a seminoma was also present in the descended testis of the draught horse. 相似文献
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Mycetoma in a dog 总被引:2,自引:0,他引:2
R S Brodey H F Schryver M J Deubler W Kaplan L Ajello 《Journal of the American Veterinary Medical Association》1967,151(4):442-451
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McKelvey D Post K 《The Canadian veterinary journal. La revue veterinaire canadienne》1983,24(7):214-217
A case of hypocalcemia was presented with a concurrent hyperphosphatemia. Normal renal function tests excluded primary renal insufficiency. The diet was thought to contain a normal ratio of calcium and phosphorus and, therefore, nutritional secondary hyperparathyroidism was not considered. The radiographs showed normal bone density and the dog was not lame. Concentrations of immunoreactive parathyroid hormone were measured in an attempt to classify the etiology. The dog was successfully managed with calcium supplementation and vitamin D(3) or oral calcium alone. 相似文献
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Phycomycosis in a dog 总被引:1,自引:0,他引:1
SUMMARY A case of phycomycosis, with skin lesions, in a dog is reported. Hyphomyces destruens (Pythium gracile) was identified from aspirate collected from a regional lymph node, and characteristic hyphae were seen in stained sections of a biopsy specimen of affected skin. Incidence, pathogenesis and therapy are discussed. 相似文献
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Andrew R. Vince Chantale Pinard Adam T. Ogilvie Emmeline O. Tan Anthony C.G. Abrams-Ogg 《The Canadian veterinary journal. La revue veterinaire canadienne》2014,55(10):950-954
A case of a disseminated algal infection is reported in a young rough-coated collie dog with progressive neurologic deficits, blindness, and hemorrhagic diarrhea. Prototheca zopfii organisms were cultured from feces, urine, and blood. At necropsy, granulomas containing typical organisms were identified within the proximal colon, heart, kidneys, and eyes. 相似文献
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SEIBOLD HR 《Journal of the American Veterinary Medical Association》1955,127(944):444-445