ISSN 1004-4140
CN 11-3017/P

磁共振成像早期诊断激素诱导股骨头缺血性坏死

尹晓明, 邓刚, 李宝平, 常鑫, 王军, 李萍, 曾庆玉

尹晓明, 邓刚, 李宝平, 常鑫, 王军, 李萍, 曾庆玉. 磁共振成像早期诊断激素诱导股骨头缺血性坏死[J]. CT理论与应用研究, 2006, 15(1): 29-32.
引用本文: 尹晓明, 邓刚, 李宝平, 常鑫, 王军, 李萍, 曾庆玉. 磁共振成像早期诊断激素诱导股骨头缺血性坏死[J]. CT理论与应用研究, 2006, 15(1): 29-32.
YIN Xiao-ming, DENG Gang, LI Bao-ping, CHANG Xin, WANG Jun, LI Ping, CENG Qing-yu. Early Diagnose Corticosteroids-Induced Avascular Necrosis of Femoral Head by MRI[J]. CT Theory and Applications, 2006, 15(1): 29-32.
Citation: YIN Xiao-ming, DENG Gang, LI Bao-ping, CHANG Xin, WANG Jun, LI Ping, CENG Qing-yu. Early Diagnose Corticosteroids-Induced Avascular Necrosis of Femoral Head by MRI[J]. CT Theory and Applications, 2006, 15(1): 29-32.

磁共振成像早期诊断激素诱导股骨头缺血性坏死

详细信息
    作者简介:

    尹晓明(1971-),男,北京煤炭总医院影像科主治医师,曾参与翻译并审校《全科医学》一书,并在医学杂志发表论文多篇

  • 中图分类号: R658;R814.42

Early Diagnose Corticosteroids-Induced Avascular Necrosis of Femoral Head by MRI

  • 摘要: 目的 探讨激素诱导股骨头缺血性坏死早期磁共振成像特征,和激素应用剂量,时间长短与股骨头缺血性坏死之间关系。材料和方法 对108例患者有短期大量激素应用史患者行双髋关节平片及磁共振成像检查,分析图像特征,并应用统计学方法 评价股骨头坏死与激素的关系。结果 108例平片检查均为阴性,磁共振成像出现异常征象者35例,激素总量,日最大剂量及应用时间与股骨头坏死有统计学意义。结论: 磁共振成像可以早期诊断激素诱导股骨头缺血性坏死,影像上单线征和双线征具有特异性;激素可以导致股骨头缺血性坏死。
    Abstract: Objective : To evaluate the MRI sign of early corticosteroids-induced avascular necrosis of femoral head and the relationship between avascular necrosis of femoral head and total dosage,maximal daily dosage,course of using corticosteroids. Materials and methods : 108 cases with heavy corticosteroids in a short period were enrolled,all examined with plain film and MRI.Analyze obtained image characteristics and the relationship between corticosteroids and avascular necrosis with statistical method. Results : Among the 108 cases,35cases show MRI abnormalities and all negative with plain films.There are statistical significance between avascular necrosis of femoral head and total dosage,maximal daily dosage,course of using corticosteroids. Conclusion : MRI can diagnose early avascular necrosis of femoral head,the single and double line sign have specificity.Corticosteroids can induce avascular necrosis of femoral head.
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出版历程
  • 收稿日期:  2005-11-05
  • 网络出版日期:  2022-12-16

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