Myoepithelioma of the Gland of the Third Eyelid in a Dog

被引:13
作者
Bondoc, A. [1 ]
Izawa, T. [1 ]
Hirata, S. [2 ]
Hasegawa, T. [2 ]
Kuwamura, M. [1 ]
Golbar, H. M. [1 ]
Yamate, J. [1 ]
机构
[1] Osaka Prefecture Univ, Izumisano, Osaka 5988531, Japan
[2] Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Ctr Vet Med, Izumisano, Osaka 5988531, Japan
关键词
dog; myoepithelial cell; myoepithelioma; nictitating membrane; MALIGNANT MYOEPITHELIOMA; LACRIMAL GLAND;
D O I
10.1016/j.jcpa.2014.04.011
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
A 12-year-old female miniature dachshund was presented with a tan-white, firm mass (4 x 3 x 2 cm) occupying the left medial canthus. The mass compressed and displaced the left eye dorsally, and it was surgically removed. Microscopically, the mass was composed of interlacing bundles of spindle cells with clear cytoplasm and a small number of atypical glandular epithelial cells. Immunohistochemically, the spindle cells expressed p63, alpha-smooth muscle actin and calponin, and were negative for cytokeratin AE1/AE3. The glandular epithelial cells expressed cytokeratin AE1/AE3. Based on these findings, this case was diagnosed as a myoepithelioma of the gland of the third eyelid. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码:186 / 189
页数:4
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