| CT测量肺动脉直径对煤工尘肺肺心病早期诊断的探讨 |
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| 引用本文： | 戴文晖,徐文寿,孟曙光.CT测量肺动脉直径对煤工尘肺肺心病早期诊断的探讨[J].中华劳动卫生职业病杂志,1998,16(5):291-294. |
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| 作者姓名： | 戴文晖 徐文寿 孟曙光 |
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| 作者单位： | Dai Wenhui *，Xu Wenshou，Meng Shuguang，et al. *The Central Hospital of Zaozhuang Mining Bureau，Shandong 277011 |
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| 摘 要： | 目的探讨ＣＴ测量肺动脉直径诊断尘肺肺心病的价值。方法选择２５例尘肺肺心病和７３例尘肺无肺心病患者及６０例正常人进行ＣＴ扫描，测量主肺动脉（ＭＰＡ）、右肺动脉（ＲＰＡ）和左肺动脉（ＬＰＡ）直径。结果肺心病患者的ＭＰＡ、ＲＰＡ和ＬＰＡ直径显著大于尘肺组和健康对照组（Ｐ＜０．０１）；尘肺组ＭＰＡ、ＲＰＡ直径均明显大于健康对照组（Ｐ＜０．０１或Ｐ＜０．０５）。以ＭＰＡ＞３０ｍｍ为肺心病诊断标准，其诊断敏感性、特异性和准确性分别为９６．００％、９３．９８％和８１．６５％。结论ＣＴ测量肺动脉直径可作为早期诊断肺心病的一项新指标。
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| 关 键 词： | 肺动脉 煤工尘肺 断层摄影术 X线计算机 |
Study of early diagnosis for pneumoconiosis complicated with cor pulmonale in coal miners by CT imaging measurement of pulmonary artery diameter |
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| Dai Wenhui ,Xu Wenshou,Meng Shuguang,et al..Study of early diagnosis for pneumoconiosis complicated with cor pulmonale in coal miners by CT imaging measurement of pulmonary artery diameter[J].Chinese Journal of Industrial Hygiene and Occupational Diseases,1998,16(5):291-294. |
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| Authors: | Dai Wenhui Xu Wenshou Meng Shuguang |
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| Institution: | Dai Wenhui *,Xu Wenshou,Meng Shuguang,et al. *The Central Hospital of Zaozhuang Mining Bureau,Shandong 277011 |
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| Abstract: | |
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| Keywords: | Pulmonary artery Coal miner's pneumoconiosis Tomography X ray computer |
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