Kondo H, Kimoto H, Shibuya H, Shirai W, Matsuo K, Sato T
Laboratory of Veterinary Pathology, College of Bioresource Science, Nihon University, 1866 Kameino, Fujisawa, Kanagawa, Japan.
J Vet Med A Physiol Pathol Clin Med. 2007 Feb;54(1):27-9. doi: 10.1111/j.1439-0442.2007.00912.x.
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 alpha-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.
对一只家养金黄仓鼠自发发生的子宫平滑肌肉瘤进行了组织学和免疫组织化学检查。该肿瘤的组织学表现与其他物种中描述的平滑肌肉瘤相似。免疫组织化学检查显示肿瘤细胞对α-平滑肌肌动蛋白和结蛋白呈阳性反应。根据上述结果，该病例的肿瘤被证实起源于平滑肌。据我们所知，这是关于家养金黄仓鼠子宫平滑肌肉瘤的首次报道。
