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宝石能谱CT肺部占位性病变鉴别诊断价值探讨 被引量:2

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摘要 目的:探讨宝石能谱CT肺部良恶性病变鉴别诊断价值。方法:回顾性分析119例肺部占位初诊患者,应用GE宝石能谱CT在能谱成像模式扫描,结合病理对照,采用独立样本t检验对比分析不同病理类型之间的数据差异。结果:恶性病变组在动静脉双期的CT值、碘浓度、能谱曲线斜率及标准化CT值、标准化碘浓度、标准化能谱曲线斜率均高于良性组,差异具有统计学意义(P<0.05)。结论:能谱CT成像技术分析能谱曲线和碘浓度等参数,可以有效鉴别肺部良恶性病变。
出处 《黑龙江医药》 CAS 2018年第4期893-895,共3页 Heilongjiang Medicine journal
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