Spontaneous Uterine Leiomyosarcoma in a Golden Hamster (Mesocrietus auratus)
2007
Kondo, H. | Kimoto, H. | Shibuya, H. | Shirai, W. | Matsuo, K. | Satō, Tōru
Uterine leiomyosarcoma occurring spontaneously in a domestic golden hamster was examined histologically and immunohistochemically. The histological findings for this tumour were similar to those for leiomyosarcomas described in other species. Immunohistochemical examination demonstrated the positivity of neoplastic cells with α-smooth muscle actin and desmin. From the results mentioned above, the tumour of this case was revealed to be of smooth muscle origin. To our knowledge, this is the first report of a uterine leiomyosarcoma in domestic golden hamsters.
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