Suprasellar germ cell tumor in a dog

被引：0
|
作者：
Rech, Raquel Rubia [2 ]
de Souza, Soraia Figueiredo [2 ]
da Silva, Marcia Cristina [2 ]
Mazzanti, Alexandre [3 ]
Alves, Derron Anthony [4 ]
Lombardo de Barros, Claudio Severo [1 ]
机构：
[1] Univ Fed Santa Maria, Dept Patol, BR-97105900 Santa Maria, RS, Brazil
[2] Univ Fed Santa Maria, CCR, PPGMV, BR-97105900 Santa Maria, RS, Brazil
[3] Univ Fed Santa Maria, CCR, Dept Cirurgia, Lab Cirurgia Expt, BR-97105900 Santa Maria, RS, Brazil
[4] Armed Forces Inst Pathol, Washington, DC 20306 USA
来源：
CIENCIA RURAL | 2008年 / 38卷 / 03期
关键词：
extragonadal germ cell tumor; canine neoplasms; central nervous system;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
A case of suprasellar germ cell tumor is described in a 6-year-old Airedale Terrier bitch that presented behavioral changes and abrupt onset of blindness. The neoplasm compressed the ventral surface of the cerebrum from the level of basal ganglia to the mesencephalon. Histologically the neoplasm consisted of nests and trabeculae of round to polygonal cells that occasionally surround tubules and cysts formed by columnar cells. Neoplastic cells are immunopositive for cytokeratin and alpha fetoprotein. The diagnosis was based on location, histological appearance and on the immunohistochemical staining.
引用
收藏
页码：830 / 832
页数：3
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