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磁共振氢质子波谱分析在骨与软组织肿瘤中的应用价值 被引量:1

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摘要 目的:探讨磁共振氢质子波谱(1H-MRS)是否有助于四肢骨与软组织良性恶性肿瘤的诊断及鉴别。方法:对10例肢体正常骨与肌肉组织、20例四肢肿瘤患者进行1H-MRS检查,应用8通道相控阵线圈,并采用单体素波谱(SVS)的点分辨表面定位序列(PRESS):TE35、144m s和288m s。结果:四肢骨与软组织良、恶性肿瘤和正常组织的1H-MRS波谱明显不同,恶性肿瘤的胆碱(Cho)含量明显升高。结论:应用1H-MRS可以在骨与软组织恶性肿瘤中检测到明显升高的胆碱,可以作为临床良、恶性肿瘤诊断、鉴别及指导治疗的重要手段。
出处 《吉林医学》 CAS 2009年第9期829-830,共2页 Jilin Medical Journal
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