摘要
目的 探讨卵巢原发性恶性肿瘤的CT表现与病理组织学的相关性。材料与方法 回顾性分析 87例经手术病理证实的卵巢恶性肿瘤的CT表现 ,着重观察卵巢肿瘤的形态与密度 ,以及对周围结构的侵犯与远处转移、腹水。结果 上皮性肿瘤 77例(占 88.5 1% ) ,以囊实性为主 ,占 80 .5 1% ,多有远处转移及腹水 ;性索间质肿瘤 4例 (占 4.60 % ) ,均为单侧 ,以囊实性肿块为主 ,占75 .0 0 % ;生殖细胞肿瘤 6例 (占 6.90 % ) ,均为单侧 ,以实质性为主 ,占 83 .3 3 %。结论 卵巢恶性肿瘤的CT表现类型可以反映其病理改变 ,对定性诊断有一定的参考价值。
Objective To study the correlation between the CT features and the pathologic findings in malignant ovarian tumors.Materials and Methods CT findings in 87 cases with pathologically proved ovarian malignant tumors were retrospectively analyzed.Results (1) Ovarian epithelial tumor was seen in 77 cases (88.51%), presenting mainly as a cystic mass with solid components (80.51%). (2) Ovarian sex cord stromal tumor was found in 4 cases (4.60%), all were unilateral and in 75% of cases presented as a cystic and parenchymal mixed mass. (3) Ovarian germ cell tumors were diagnosed in 6 cases (6.90%), which were solid in most cases (83.33%).Conclusion For malignant ovarian tumors, CT signs can reflect their pathologic characteristics, which is helpful for qualitative diagnosis.
出处
《临床放射学杂志》
CSCD
北大核心
2001年第6期448-451,共4页
Journal of Clinical Radiology
关键词
卵巢肿瘤
原发性恶性肿瘤
CT
诊断
Ovarian tumor, malignant Tomography,X ray computed Pathology