Extragonadal malignant teratoma in a dog - case report

被引：5
|
作者：
Pegas, G. R. A. [1 ]
Monteiro, L. N. [1 ]
Cassali, G. D. [1 ]
机构：
[1] Univ Fed Minas Gerais, Inst Ciencias Biol, Belo Horizonte, MG, Brazil
来源：
ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA | 2020年 / 72卷 / 01期
关键词：
canine; neoplasia; germ cell; teratoma; extragonadal tumors; OVARIAN TERATOMA;
D O I：
10.1590/1678-4162-10434
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Teratomas are neoplasms thought to arise from germ cells which usually occur within gonads and are rarely described on extragonadal sites. The present study reports a case of a 15 year old female mongrel dog with a lumbosacral tumor. The tumor was microscopically composed of embryonic tissues with areas containing atypical undifferentiated cells, leading to the diagnosis of a malignant teratoma. Malignant teratomas are uncommon tumors in domestic animals.
引用
收藏
页码：115 / 118
页数：4
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