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低场MRI膝关节骨挫伤的诊断价值

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摘要 目的探讨膝关节骨挫伤的MRI诊断价值。方法 23例膝关节外伤患者,常规X线检查无异常,但临床症状有明显疼痛和功能障碍的患者行MRI检查。结果 23例患者均显示有骨髓水肿、骨小梁骨折和(或)少量出血的异常信号。结论 MRI是早期诊断骨挫伤的理想方法,可以减少或避免漏诊和误诊。且T2WI脂肪抑制序列更为准确和敏感。
作者 白洁 郑红伟
出处 《中国中医药现代远程教育》 2011年第1期120-120,共1页 Chinese Medicine Modern Distance Education of China
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