CT对慢性阻塞性肺疾病相关性肺动脉高压的诊断价值
Chinese Imaging Journal of Integrated Traditional and Western Medicine（2018）
Abstract
目的:探讨胸部CT对慢性阻塞性肺疾病(COPD)相关性肺动脉高压的诊断价值.方法:选取我院收治的COPD肺动脉高压患者60例,均行超声心动图及胸部CT检查.由2位影像医师共同测量主肺动脉直径(MPAD)、右肺动脉直径(RPAD)及左肺动脉直径(LPAD),测量3次,取其平均值.结果:2种检查方法MPAD、RPAD、LPAD测量值比较,差异均无统计学意义(均P>0.05).3组MPAD、RPAD、LPAD的CT测量值比较差异均有统计学意义(均P<0.05).结论:对COPD引起的肺动脉高压疾病,胸部CT作为常规的检查项目能够准确作出诊断与病情评估.
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