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目的 探讨正常成人右肺门的X线测量有关数据。方法 摄 2 0 0例正常成人站立后前位胸片 ,分析右肺门角度、肺门角至胸部中线距离、肺门高度比率 3项指标。结果 右肺门角度男性 (1 34.5 1± 8.84 )°、女性 (1 32 .99± 8.6 7)° ;右肺门角至胸部中线距离男性 (4 .6 8± 0 .5 6 )cm、女性 (4 .32± 0 .5 0 )cm ;右肺门高度比率男性 1 .38± 0 .2 1、女性 1 .33± 0 .2 0。结论 测量值扩充了国内已发表的各年龄组右肺门的X线测量值范围 ,为临床判断右肺门病变提供参考依据
Objective To investigate the data of X-ray measurement of right hilum of normal adults. Methods Two hundred and ten cases of normal adult standing anterior chest radiograph, analysis of right hilar angle, hilar angle to chest midline distance, hilar height ratio of three indicators. RESULTS: The right hilum angle was significantly higher in men than in men (1 34.5 1 ± 8.84) ° and females (1 32 .99 ± 8.6 7) °. The distance from the right hilar angle to the midline of the chest was (4.66 ± 0.56) cm in females (4.32 ± 0.55) cm; the ratio of right hilus height was 1.38 ± 0.21 in males and 1.33 ± 0.20 in females. Conclusions The measurement value has expanded the scope of the X-ray measurement of the right hilum of all age groups published in the country, providing a reference for the clinical diagnosis of right hilar lesions