子宫平滑肌瘤的MRI诊断 |
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引用本文: | 胡爱妹,顾新,卢秀福,骆伟仙,杜方.子宫平滑肌瘤的MRI诊断[J].实用放射学杂志,2001,17(2):108-110. |
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作者姓名: | 胡爱妹 顾新 卢秀福 骆伟仙 杜方 |
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作者单位: | 浙江省东阳市人民医院放射科, |
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摘 要: | 目的探讨子宫平滑肌瘤的MRI表现及其诊断价值。方法对30例子宫平滑肌瘤患者行MRI检查,SE序列,横断面T
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关 键 词: | 子宫平滑肌瘤 磁共振成像 |
文章编号: | 1002-1671(2001)02-0108-03 |
修稿时间: | 1999年8月31日 |
MRI Diagnosis of Leiomyoma
of Uterus |
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Abstract: | Objective:To evaluate the MRI features of uterine leiomyomas and the value of MRI in diagnosing uterine leiomyomas.Methods:30 patients with uterine leiomyomas were examined with SE sequence,T 1 and T 2 weighted imaging were performed on transverse plane and T 2 weighted imaging was performed on sagittal and coronal planes.The MRI features of 78 lesions in 30 patients with uterine leiomyomas were analysed retrospectively.All cases were confirmed surgically and pathologically.Results:78 lesions were detected by MRI in 30 patients with total 86 lesions,the detective rate was 90.7%,of them 16 were sub-serosa,60 were myometrium and 2 were endometrium.The accuraterate of localization by MR was 89,7%.The signal intensity of lesions was isointensity in 52 and hypointensity in 18 on T 1WI,hypointensity in 66and isointensity in 4 on T 2WI.The signal intensity was heterogeneous on T 2WI in 8 lesions which represented cystic degeneration or red degeneration.The boundaries of all lesions were definite.Conclusion:MRI is the best methods for the diagnosis of uterine leiomyomas. |
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Keywords: | uterine leiomyoma magnetic resonance imaging |
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