| 赵天平,张伟,杜红,杨雷振.MRI对骨样骨瘤的诊断价值[J].中国医学影像技术,2003,19(11):0 |
| MRI对骨样骨瘤的诊断价值 |
| MRI Diagnosis of Osteoid Osteoma |
| 投稿时间：2002-12-04 |
| DOI： |
| 中文关键词: 骨样骨瘤 磁共振成像 诊断 |
| 英文关键词:Osteoid osteoma Magnetic resonance imaging Diagnosis |
| 基金项目: |
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| 摘要点击次数: 1528 |
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| 中文摘要: |
| 目的 探讨MRI对骨样骨瘤的诊断价值。方法 对17例经临床手术病理证实的骨样骨瘤MRI影像资料进行回顾性分析评价。结果 MRI对骨样骨瘤诊断准确率为86%,T2加权STIR像可较准确地显示瘤巢(准确率94%)。结论 MRI可精确地显示瘤巢并敏感地显示髓腔和周围软组织的炎性水肿。对骨样骨瘤有较高的定性诊断价值。 |
| 英文摘要: |
| Objective To investigate the MRI features of osteoid osteoma.Methods MR images of 17 cases of osteoid osteoma confirmed by pathology after operation were studied retrospectively.Results The diagnostic accuracy of osteoid osteoma of MRI was 86%.94% of the tumor nests could be detected on T2 weighted STIR images.Conclusion MRI can accurately detect tumor nest and show medullary cavity and soft tissure swelling. |
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