| 残气容积测定在确定尘肺病人肺气肿程度上的价值 |
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| 引用本文： | 王绵珍,王晓容,王兴伦,王治明,詹承烈. 残气容积测定在确定尘肺病人肺气肿程度上的价值[J]. 四川大学学报(医学版), 1991, 0(2) |
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| 作者姓名： | 王绵珍 王晓容 王兴伦 王治明 詹承烈 |
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| 作者单位： | 劳动卫生学教研室(王绵珍，王晓容，王兴伦，王治明)，劳动卫生学教研室(詹承烈) |
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| 摘 要： | 作者测定了尘肺患者、接尘工人和健康不接尘工人共400例的残气容积/肺总量百分比(RV/TLC％),并将测定结果与X线胸片上的肺气肿改变进行对比研究。结果:全肺患者用RV/TLC%和X线胸片确定肺气肿程度,两法的符合率为67.7％,而且符合率随尘肺期别的增加而增高。由此表明,残气容积测定在确定尘肺患者肺气肿及其程度上具有重要价值。文内,作者还根据测定结果提出了用RV/TLC%确定肺气肿程度的分级意见。
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| 关 键 词： | 肺残气量 尘肺 肺气肿 |
The Value of Residual Volume Testing in Determining Dogree of Emphysema in Patients with Pneumoconiosis |
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| Wang Mianzhen,Wang Xiaorong,Wang Xinglun,Wang Zhiming,Zhan Chenglie Pneumoconiosis Research Unit. The Value of Residual Volume Testing in Determining Dogree of Emphysema in Patients with Pneumoconiosis[J]. Journal of Sichuan University. Medical science edition, 1991, 0(2) |
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| Authors: | Wang Mianzhen Wang Xiaorong Wang Xinglun Wang Zhiming Zhan Chenglie Pneumoconiosis Research Unit |
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| Affiliation: | Wang Mianzhen;Wang Xiaorong;Wang Xinglun;Wang Zhiming;Zhan Chenglie Pneumoconiosis Research Unit |
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| Abstract: | A compeative study ofchest roentgenograms and the value of RV/TLC% in determining degree of emphysemaof patients with neumoconiosis and work-ers exposed to dust was made in 400 casesAccordance rate of RV/TLC% with roent-genograms in determining mphysema inthe same subjects was 61.1%, and that inthe patients group, 67.7%. Moreover, theaccordance rate increased with grade fpneumoconiosis diagnosed. The resultsshowed that RV/TLC% was valuable indetermining emphysema of patients withpneumoconiosis. The classes of degree ofemphysema were proposed according tothe testing value of RV/TLC%. |
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| Keywords: | Residual volume Pneumoconiosis Pulmonary emphysema |
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