犬卵巢性索间质细胞瘤病理学观察

Pathological Observation of Canine Ovarian Sex-Cord Stromal Tumors

目的对三类犬卵巢性索间质细胞瘤进行病理学诊断和分析,探讨犬卵巢性索间质细胞瘤的病理学特点,为诊断犬卵巢性索间质细胞瘤提供资料。方法中国农业大学国家动物海绵状脑病实验室收集来自动物医院临床犬卵巢性索间质细胞瘤病例,制成切片,H.E.染色。结果观察比较粒层细胞瘤、卵泡膜细胞瘤和黄体瘤的组织病理学特征,总结犬卵巢性索间质细胞瘤的临床特征,为今后该类肿瘤的诊断与鉴别诊断提供有效资料。结论粒层细胞瘤、卵泡膜细胞瘤和黄体瘤为常见的卵巢性索间质细胞瘤,常见于老年犬。由于肿瘤细胞发育程度不同,呈现出不同的组织病理学特征。

Objective To three kinds of canine ovarian sex-cord stromal tumors pathology diagnosis and analysis, canine ovarian sex-cord stromal tumors pathological characteristics, provide data for the diagnosis of canine ovarian sex-cord stromal tumors. Method China Agricultural University National Animal TSE Lab collected from China Agricultural University animal hospital clinical cases of ovary neoplasm, and made into slices, H.E. staining. Result Compare histopathological features of dog granulosa cell tumor, thecoma and luteoma, summarize the clinical features of ovarian sex-cord stromal tumors, for the diagnosis and differential diagnosis of this tumor in the future to provide effective information. Conclusion Granulosa cell tumor, thecoma and luteoma, for common ovarian sex-cord stromal tumors, common in older dogs.Due to tumor cell development degree is different, presents different histopathological features.