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良恶性骨肿瘤的氢质子波谱分析及临床鉴别 被引量:2

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摘要 目的研究良恶性骨肿瘤的氢质子波谱特点。方法选择32例骨肿瘤病人(良性肿瘤组14例,恶性肿瘤组18例)均行常规MRI扫描及氢质子波谱检查,在工作站上测量Cho/Cr比值并进行统计学分析。结果恶性肿瘤组Cho/Cr比值明显高于良性肿瘤组(P<0.05)。与良性肿瘤组相比,恶性肿瘤组的Cho峰均明显升高,而Lip则明显下降。结论良恶性骨肿瘤氢质子波谱表现明显不同,氢质子波谱对骨肿瘤的诊断与鉴别诊断具有较高价值。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2009年第17期2178-2179,共2页 Chinese Journal of Gerontology
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