Spermatocytic Seminoma With Neuroectodermal Differentiation and Sertoli Cell Tumor in a Dog

被引:11
|
作者
Saegusa, Y. [1 ]
Hayashi, H. [1 ,2 ]
Taniai, E. [1 ,2 ]
Imaoka, M. [1 ]
Ohishi, T. [1 ]
Wang, L. [1 ]
Mitsumori, K. [1 ]
Shibutani, M. [1 ]
机构
[1] Tokyo Univ Agr & Technol, Lab Vet Pathol, Fuchu, Tokyo 1838509, Japan
[2] Gifu Univ, United Grad Sch Vet Sci, Gifu, Japan
关键词
dog; primitive neuroectodermal tumor; Sertoli cell tumor; spermatocytic seminoma; testis; IMMUNOHISTOCHEMICAL CHARACTERIZATION; ALKALINE-PHOSPHATASE; CANINE SEMINOMAS; TESTIS; CLASSIFICATIONS; EXPRESSION;
D O I
10.1177/0300985810385150
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
Two distinct nodules developed in a cryptorchid testis of an 8-year-old male West Highland White Terrier. One nodule was a Sertoli cell tumor. The other was a spermatocytic seminoma with focal primitive neuroectodermal differentiation: formation of Homer-Wright rosettes and perivascular pseudorosettes, with immunoreactivity for S-100 protein, neuron-specific enolase, synaptophysin, neurofilament-68 kDa, microtubule-associated protein 2, and vimentin. The dog was alive and healthy 2 years after castration.
引用
收藏
页码:1024 / 1028
页数:5
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