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定量CT肺功能检查对术后肺功能的预测 被引量:2

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摘要 目的:探讨通过定量CT分析(QCT)的方法来预测患者术后的肺功能情况。方法:搜集了22例因肺部肿块行手术切除的患者,术前均行肺动能检查及肺部CT扫描。利用CT肺功能软件,计算出全肺的功能性肺组织的体积(TFLV)和切除肺叶的功能性肺组织的体积(RFLV)。根据术前肺功能检查的数据和TFLV、RFLV得到肺功能的术后预测值。将预测值与术后肺功能的实测值进行Pearson相关分析。结果:预测值与术后肺功能的实测值有较好的相关性。结论:QCT能预测患者术后的肺功能。
出处 《南京医科大学学报(自然科学版)》 CAS CSCD 北大核心 2009年第6期890-892,共3页 Journal of Nanjing Medical University(Natural Sciences)
关键词 CT 肺功能 肺癌
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参考文献5

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二级参考文献13

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