卵巢瘤

Cancer of ovarian and transparent cell is most constant tumour of as epithelial as the ovarian surface of confuse of interblend of tumour of cell of the former reproduction that send a gender sex, especially with yolk bursa tumour and asexuality cell tumour are differentiated harder.

梗概： 卵巢透明细胞癌是最常和原发性生殖细胞肿瘤相混淆的卵巢表面上皮性肿瘤，尤其和卵黄囊瘤和无性细胞瘤较难鉴别。

Results Among42cases of ovary cyst,6cases of follicular cyst,7cases of corpus lutein cyst,12cases of chocolate cyst,2cases of simple cyst,3cases of inflammatory cyst of the ovary,3cases of parovarian cyst,5cases of dermoid cyst,3cases of serous cyst adenoma,1case of mucinous cyst adenoma.

结果42例卵巢囊肿中，滤泡囊肿6例，黄体囊肿7例，巧克力囊肿12例，单纯囊肿2例，炎性囊肿3例，卵巢冠囊肿3例，皮样囊肿5例，浆液性囊腺瘤3例，粘液性囊腺瘤1例。

Objective: To investigate the effects and mechanism of adenovirus-bcl-xs gene on the inhibition of ascites tumor cells and survival rate of nude mice transplanted intraperitoneally with human ovarian carcinoma.

目的：研究重组腺病毒bcl-xs基因对卵巢癌细胞及其裸鼠移植腹水瘤的生长抑制作用和荷瘤裸鼠生存率的影响，同时探讨bcl-xs基因对于卵巢癌的作用机制。

Results: Malignant transformation of MCT amounted to 1.4% of all MCT. Of the 11 cases, 7(7/11) were squamous cell carcinoma, 3(3/11) adenocarcinoma, and 1 (1/11) malignant struma ovarii.

结果：卵巢成熟囊性畸胎瘤恶变占良性畸胎瘤的1.4％，其中鳞癌变7例（7／11），腺癌变3例（3／11），卵巢甲状腺肿恶变1例（1／11）。5年平均生存率80％，Ⅰ期为100％，Ⅱ～Ⅲ期为0。

Methods MRI and pathological findings were retrospectively analyzed in 35 cases of ovarian cystadenoma.

搜集资料完整并经病理证实的卵巢囊腺瘤35例，回顾性分析卵巢囊腺瘤的MRI表现。

The endodermal sinus tumor of the ovary stands first in the incidence of malignant germ cell tumors of the ovary in China.

卵巢内胚窦瘤的发生率在中国各类型卵巢恶性生殖细胞瘤中位居首位。

Decreased expression of MMPs by blocking the expression of Snail in ovarian carcinoma cells Objective: To investigate the influence of antiadhesive antibody (SHE78-7), targeted at the potent hemophilic cell adhesion molecule E-cadherin, on the motility and invasive ability of ovarian carcinoma cells that have stably tansfectant with anti-Snail plasmid.

第二部分反义Snail对裸鼠卵巢癌原位移植瘤转移的影响目的：观察转染反义Snail质粒的卵巢癌细胞在裸鼠原位移植瘤模型中生长及转移的情况，检测转移组织中Snail、E-钙粘蛋白、及基质金属蛋白酶的表达和分布。

Seen mainly in the ovary, occasionally in the thyroid gland and pancreas, ovarian cystadenoma, there are two types: one is mucinous, often Multilocular, wall smooth, rarely papillary hyperplasia.

主要见于卵巢，偶见于甲状腺及胰腺，卵巢囊腺瘤有两种类型：一种是粘液性囊腺瘤，常为多房性，囊壁光滑，少有乳头状增生。

ABSTRACT Objective To discuss the clinical pathologic features and differential diagnosis of mixed germ cell sex cord stromal tumorwith malignant variant of germ cell tumor Methods The clinical pathologic datum and immunophenotype were studied in the case of ovary MGCSCST with malignant variance of germ cell tumor Results The patient's genital anatomy and female phenotype were normal,karotypes was 46xx with uterogestation The tumor tissue consisted of mixed germ cells and sex cord stromal cells with evident malignancy of mixed germ cells There was no atypical structure of gonadoblastoma in tumor tissue Conclusion MGCSCSST has complex morphosis,thus,to prevent misdiagnosis,more samples should be collected and more slices be cut The patient may have prognosis malo when there are high malignant variants of mixed germ cells in tumor tissue

目的 探讨混合性生殖细胞性索间质肿瘤(mixed germ cell sex cord stromal tumor，MGCSCST)伴恶性生殖细胞肿瘤变异型的临床病理特点及鉴别诊断。方法卵巢MGCSCST伴恶性生殖细胞肿瘤变异型的病例进行临床病理特征和免疫表型分析。结果患者生殖器的解剖结构和女性表型正常，染色体组型是46xx，足月妊娠。肿瘤组织由混合性生殖细胞和性索间质肿瘤构成，混合性生殖细胞有显著的恶性特征。瘤组织中没有典型的性腺母细胞瘤结构。结论 MGCSCST有复杂的形态结构，因此更多的取材和切片可以防止误诊，当肿瘤组织中的混合性生殖细胞有高度恶性变异时，患者预后不良。卵巢肿瘤；生殖细胞性索间质肿瘤；免疫组织化学

Mature teratomas of benign tumors, and said, skin samples cyst is one of the most common ovarian tumor, ovarian tumors by 10%— 20%, germ cell tumors of 85%— 97%, 95% teratomas.

成熟畸胎瘤属良性肿瘤，又称皮样囊肿，是最常见的卵巢肿瘤，占卵巢肿瘤10%～20%，占生殖细胞肿瘤85%～97%，占畸胎瘤95%以上。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。