卵巢上皮组织肿瘤核仁组成区研究

THE RESEARCH ON NUCLEOLAR ORGANIZER REGIONS OF OVARIAN EPIDERMAL TISSUE

使用核我相关嗜银蛋白（ＡｇＮＯＲ）染色方法，对４０例巢上皮组织肿瘤病变核组成区（ＮＯＲ）变化进行研究。其中浆液性囊腺瘤１０例，交界型浆液性囊腺瘤５例，浆液性囊腺癌３例；粘液性囊腺瘤１２例，交界型粘液性囊腺瘤４例，粘液性囊腺癌６例。结果表明，囊腺瘤一产界型囊腺上皮细胞核内ＡｇＮＯＲ颗粒均数比较，均存在显著性差异（Ｐ〉０．０５）。囊腺瘤，交界型囊腺瘤分别与囊人颗粒均数比较，均存在显著性差异（Ｐ〈０．

The staining of argentum-binding nucleolar organizer regions (AgNOR) was used to study the variations in nucleolar organizer region (NOR) in 40 cases of ovarian epidermal tumor lesions,of which,10 cases were serous cystadenoma;5 junctional serous cystadenoma;3 serous cystadenocarcinoma;12 myxoid cystadenoma;4 junctional myxoid cystadenoma and 6 myxoid cystadenocarcinoma.The result showed that there was no significant difference between the average numbers of AgNOR granules in epidermal nuclei iri cystadenoma and jumctional cys- tadenoma (P<0.05).Comparing cystadenocarcinoma with cystadenomwa and junctinal cystade- noma individnally,there were significant differences belween the granwles within their nuclei(P <0.01).The results revealed that AgNOR staining has important referencl valne in the differen- tiation of various types of ovarian epidermal turmors and the determination of prognosis.