论文部分内容阅读
[目的]分析延边地区原发性卵巢肿瘤的组织类型分布特点。[方法]收集2006～2010年延边大学附属医院手术切除经病理确诊的原发性卵巢肿瘤807例,分析其组织类型与肿瘤发生部位、发病年龄、肿瘤大小及肉眼形态特征的关系。[结果]807例卵巢肿瘤中,表面上皮-间质肿瘤346例(42.9%),生殖细胞肿瘤366例(45.3%),性索-间质肿瘤63例(7.8%),混合型32例(4.0%);其中良性681例,恶性104例,交界性22例。各组织类型卵巢肿瘤均以良性为主,有民族分布及发病年龄差异;各组织类型卵巢肿瘤的肿瘤直径多<10cm;上皮-间质肿瘤和生殖细胞肿瘤以囊性为主,性索-间质肿瘤以实性为主。[结论]延边地区卵巢肿瘤以生殖细胞肿瘤和表面上皮-间质肿瘤居多,各组织类型卵巢肿瘤具有明显的年龄、民族分布及肉眼形态特征差异。
[Objective] To analyze the distribution of tissue types in primary ovarian tumors in Yanbian area. [Methods] 807 cases of pathologically diagnosed primary ovarian tumors were collected from Affiliated Hospital of Yanbian University from 2006 to 2010. The relationship between the histological type and tumor location, age of onset, tumor size and morphological features was analyzed. [Results] Among the 807 ovarian tumors, 346 cases (42.9%) had surface epithelial-stromal tumors, 366 cases (45.3%) had germ cell tumors, 63 cases (7.8%) had sex cord-stromal tumors, 4.0%). Among them, 681 were benign, 104 were malignant and 22 were borderline. Ovarian tumors of each tissue type are mainly benign, with ethnic distribution and age of onset; ovarian tumors of all types of tumor diameter more than 10cm; epithelial-stromal tumors and germ cell tumors with cystic, sex cord - Quality of solid-based. [Conclusion] The majority of ovarian tumors in Yanbian area are germ cell tumors and surface epithelial-mesenchymal tumors. The histological types of ovarian tumors have obvious differences in age, ethnicity and morphology.