| 卵巢子宫内膜异位囊肿的MRI 表现 |
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| 引用本文： | 续晋铭,许文颖,吴付仁. 卵巢子宫内膜异位囊肿的MRI 表现[J]. 中国医学影像技术, 2000, 16(9): 779-780 |
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| 作者姓名： | 续晋铭 许文颖 吴付仁 |
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| 作者单位： | 上海杨浦区中心医院磁共振室,上海 |
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| 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１００％（３０／３０），定性诊断准确率９３．３％（２８／３０）。卵巢子宫内膜异位囊肿的主要征象：囊肿在Ｔ１ＷＩ和ＡＴ２ＷＩ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。
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| 关 键 词： | 子宫内膜异位 卵巢囊肿 磁共振成像 诊断 |
| 收稿时间： | 2000-03-18 |
| 修稿时间： | 2000-03-18 |
MRI Manifestation of Endometriosis Cysts of the Ovary |
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| XU Jin-ming,XU Wen-ying and WU Fu-ren. MRI Manifestation of Endometriosis Cysts of the Ovary[J]. Chinese Journal of Medical Imaging Technology, 2000, 16(9): 779-780 |
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| Authors: | XU Jin-ming XU Wen-ying WU Fu-ren |
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| Affiliation: | Department of MRI , Yangpu Cent ral Hospital , S hanghai 200090 , China;Department of MRI , Yangpu Cent ral Hospital , S hanghai 200090 , China;Department of MRI , Yangpu Cent ral Hospital , S hanghai 200090 , China |
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| Abstract: | 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. [ |
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| Keywords: | Endometriosis Ovarian cysts Mangnetic resonance imaging |
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