| 体部表面线圈磁共振成像对肛瘘的术前诊断价值 |
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| 引用本文： | 赵泽华,李铭,王伟忠. 体部表面线圈磁共振成像对肛瘘的术前诊断价值[J]. 中国医学计算机成像杂志, 2007, 13(6): 440-443 |
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| 作者姓名： | 赵泽华 李铭 王伟忠 |
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| 作者单位： | 上海中医药大学附属普陀医院医学影像科,上海市兰溪路164号,200062 |
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| 摘 要： | 目的:探讨体部表面线圈MRI对肛瘘的术前诊断价值。材料和方法:回顾性分析42例肛瘘患者,均于术前进行非增强MRI检查,将MRI结果与手术结果对照。结果:MRI诊断结果与手术结果一致,其中23例为括约肌间型,5例经括约肌型,5例括约肌上型,9例括约肌外型,所有病例中有12例可见肛周脓肿形成。结论:MRI作为一种安全、准确的肛瘘检查方法,对于肛瘘的术前诊断具有非常重要的价值。
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| 关 键 词： | 体部表面线圈 磁共振成像 肛瘘 |
| 文章编号： | 1006-5741（2007）-06-0440-04 |
| 收稿时间： | 2007-02-12 |
| 修稿时间： | 2007-02-12 |
The Value of Perianal Fistula Diagnosis before Operation by Body Surface Coil MRI |
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| ZHA Ze-hua,LI Ming,WANG Wei-zhong. The Value of Perianal Fistula Diagnosis before Operation by Body Surface Coil MRI[J]. Chinese Computed Medical Imaging, 2007, 13(6): 440-443 |
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| Authors: | ZHA Ze-hua LI Ming WANG Wei-zhong |
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| Abstract: | Purpose:To explore the value of body surface coil MRI in diagnosis of perianal fistula.Materials and Methods:To analyze retrospectively 42 patients with perianal fistula who performed MRI before operation.MRI findings were compared with the surgical results.Results:MRI findings in accordance with the surgical results.Of these 42 patients,23 were intersphincteric fistulas,5 were trans-sphincteric fistulas,5 were supralevator fistulas,9 were extrasphinceteric fistulas.12 of them were complicated with perianal abscess.Conclusion:As a safe and accurate method to diagnose the perianal fistula,MRI has very important value in diagnosis of perianal fistula before operation. |
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| Keywords: | Body surface coil Magnetic resonance imaging Perianal fistula |
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