| 肝脏泡状棘球蚴病的CT MRI表现 |
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| 引用本文： | 王成伟,张林.肝脏泡状棘球蚴病的CT MRI表现[J].中国现代医学杂志,2007,17(20):2536-2538. |
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| 作者姓名： | 王成伟 张林 |
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| 作者单位： | 新疆石河子大学医学院第一附属医院CT,MRI室,新疆,石河子,832008 |
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| 摘 要： | 目的 分析肝脏泡状棘球蚴病CTMRI表现，评价CTMRI对肝包虫病的诊断价值。方法 回顾分析15例经CTMRJ诊断及手术病理证实的肝包虫病影像学资料。结果 15例共发现肝包虫囊肿17个。CT表现边界清晰或稍模糊的圆形或椭圆形不均匀密度减低区；大部分病灶可见钙化。MRI表现在T1加权像上边界清晰或稍模糊的圆形或椭圆形不均匀的低信号影，其内散在分布不规则的更低信号影。在T2加权像上，病灶呈不均匀高信号。病灶内的钙化在T1和T2加权像上呈条状、点状、斑片状无信号区（钙化）。增强扫描强化不明显。结论 CTMRI对肝包虫病有较高的诊断价值。
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| 关 键 词： | 泡状球蚴病 肝脏 体层摄影术 X线计算机 |
| 文章编号： | 1005-8982（2007）20-2536-03 |
| 收稿时间： | 2007-04-11 |
| 修稿时间： | 2007年4月11日 |
CT and MRI appearance of liver alverlar hydatid diseases |
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| WANG Cheng-wei,ZHANG Lin.CT and MRI appearance of liver alverlar hydatid diseases[J].China Journal of Modern Medicine,2007,17(20):2536-2538. |
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| Authors: | WANG Cheng-wei ZHANG Lin |
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| Institution: | Department of Radiology, the First Affiliated Hospital, Shihezi University, Medical College, Shihezi, Xinjiang 832008, P.R.China |
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| Abstract: | Objective] To discuss the CT and MRI features of liver alverlar hydatid diseases. Methods] CT and MRI characteristics in fifteen patients admitted to our hospital and diagnosed as liver alverlar hydatid diseases were retrospectively analyzed. Results] 15 lesions had 17 cysts. CT appeared roundness or ellipse asymmetry density cyst walls of lesions with calcification. MRI appeared roundness or ellipse asymmetry singal cyst walls, T1WI appeared low singal; T2WI appeared high singal, calcification of lesions appeared no singnal. Cyst walls were not enhanced. Conclusion] CT and MRI had much more value in evaluating location and qulity of liver alverlar hydatid diseases. |
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| Keywords: | MRI |
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