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股骨头缺血坏死80例MRI诊断分析 被引量:1

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摘要 目的探讨MRI在诊断股骨头缺血坏死中的应用价值。方法回顾分析80例股骨头缺血坏死患者的MR表现。结果 60例累及双侧股骨头,20例累及一侧股骨头。病变MR信号特点分类:A型T1W高信号,T2W中等信号;B型T1W、T2W均高信号;C型T1W低信号,T2W高信号;D型T1W低信号,T2W高信号;E型混杂信号。双边征62例,骨髓水肿43例,关节积液71例。结论 MRI是评价股骨头缺血性坏死的理想方法。
出处 《中国误诊学杂志》 CAS 2011年第4期931-931,共1页 Chinese Journal of Misdiagnostics
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