| 早期股骨头缺血坏死的X线 CT MRI诊断 |
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| 引用本文： | 孙西林,贺利昌,何华.早期股骨头缺血坏死的X线 CT MRI诊断[J].河北医学,2005,11(12):1074-1075. |
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| 作者姓名： | 孙西林 贺利昌 何华 |
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| 作者单位： | 广东省南雄市人民医院,广东,南雄,512400;广东省南雄市人民医院,广东,南雄,512400;广东省南雄市人民医院,广东,南雄,512400 |
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| 摘 要： | 目的：探讨X线、CT及MRI在诊断早期股骨头缺血坏死中的价值.方法：比较28例40个早期股骨头缺血坏死X线平片、CT及MRI的表现及诊断结果.结果：X线平片、CT及MRI发现早期股骨头缺血坏死的阳性率分别为45%、85%及95%.结论：MRI诊断早期股骨头缺血坏死比CT更具敏感性,X线平片则缺乏意义.
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| 关 键 词： | 股骨头 缺血坏死 磁共振成像 |
| 文章编号： | 1006-6233（2005）12-1074-02 |
Imaging Diagnosis of Early Femoral Head Avascular Necrosis |
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| SUN Xi-lin,HE Li-chang,HE hua.Imaging Diagnosis of Early Femoral Head Avascular Necrosis[J].Hebei Medicine,2005,11(12):1074-1075. |
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| Authors: | SUN Xi-lin HE Li-chang HE hua |
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| Abstract: | Objective:To evaluate the value of Xray plain,CT and MRI in early avascular necrosis of femoral head.Methods:Plain film,CT and MRI examination of 40 femoral heads of 28 cases were performed.Diagnostic results of three modalities were compared.Results:The accuracy rates of X-ray film,CT and MRI for diagnosis of ANFH were 45%,85% and 95% respectively.Conclusion: In order to diagnose of early avascular necrosis of femoral head,MRI was superior to CT in early diagnosis avascular necrosis of femoral head.X-ray plain had some limilations for showing early lesion of the disease. |
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| Keywords: | Femoral head Avaseular necrosis Magnetic resonance imaging |
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