卵巢子宫内膜异位囊肿的MRI表现  

MRI Manifestation of Endometriosis Cysts of the Ovary

作　　者：续晋铭[1] 许文颖[1] 吴付仁[1] 

机构地区：[1]上海杨浦区中心医院磁共振室,上海200090

出　　处：《中国医学影像技术》2000年第9期779-780,共2页Chinese Journal of Medical Imaging Technology

摘　　要：目的　探讨卵巢子宫内膜异位囊肿的MRI表现。方法　回顾性分析 30例经手术、病理证实的卵巢子宫内膜异位囊肿MRI和B超征象。结果　 30例囊肿中 ,MRI检出率 10 0 % (30 / 30 ) ,定性诊断准确率 93 3% (2 8/ 30 )。卵巢子宫内膜异位囊肿的主要征象 :囊肿在T1WI和T2 WI均呈高信号 ,囊内有分隔 ,囊周纤维包膜形成 ,囊肿与周围结构界限不清。结论　MRI是诊断卵巢子宫内膜异位囊肿的重要手段。Purpose To investigate the MRI features of endometriosis cysts of the ovary. Methods MRI and US findings in 30 cases with endometriosis cysts were retrospectively studied.All were proved by surgery and pathology. Results 30 cases by MRI examination,the rate of positive discovery is 100%(30/30) and the accuracy of qualitative diagnosis is 93 3%(28/30).There were prodominant findings in the MRI:High signal intensity were both T 1WI and T 2WI,there was septation in cysts,fibrointegument was formed at the periphery of cysts,the limit between cyst and neighbouring organs was blurring. Conclusion MRI is a important method in the diagnosis of endometriosis cysts of the ovary. [

关 键 词：子宫内膜异位 卵巢囊肿 磁共振成像 诊断 

分 类 号：R711.710.4[医药卫生—妇产科学]