气道壁厚度与外径之比和气道壁厚度占气道总横截面积的百分比在哮喘患者病情评估中的应用价值  

Assessment of the value of airway wall thickness and diameter ratio of the percentage of airway wall thickness to account for the total cross sectional area of the airway in patients with asthma

作　　者：郭少贤 梁桥安 廖星明 

机构地区：[1]广东省东莞市望牛墩医院,523200

出　　处：《齐齐哈尔医学院学报》2012年第10期1300-1301,共2页Journal of Qiqihar Medical University

摘　　要：目的探讨气道壁厚度与外径之比和气道壁厚度占气道总横截面积的百分比在哮喘患者病情评估中的应用价值。方法选择60例哮喘患者(观察组)和正常健康人60人作为对照组,所有入选者经治疗1周后与对照组同样行胸部高分辨CT扫描。结果经过测量,观察组的左尖与右尖的T/D值明显大于正常对照组(P<0.05),气管壁厚度增厚明显。同时与对照组相比,观察组的左尖与右尖的WA%明显增大(P<0.05)。结论高分辨CT显示哮喘患者气道壁显著增厚,可用于测定气道壁厚度,评估哮喘患者气道重构,可为临床提供良好的无创性的、直观的诊断鉴别诊断工具。Objective To explore the value oI the percentage ot airway wall thlckness and dtameter accounted for the total airway cross--sectional area than the airway wall thickness in patients with asth- ma condition assessment of the application. Methods 60 patients with asthma （study group） and 60 nor- mal, healthy people as control group, all selected by the same chest high-- resolution CT scan after a week of treatment with the control group. Results After the measurement, observation group left angle and right angle T / D value significantly greater than the normal control group （P〈 0.05）, thickening of the tracheal wall thickness and obvious. Compared with the control group, the left angle and right angle of the observation group WA~ increased significantly （P ~ 0.05）. Conclusions The high-- resolution CT in patients with asthma airway wall was significantly thickened, can be used to determine the thick- ness of airway assessment in patients with asthma airway remodeling, provide good non--invasive, intui- tive diagnosis differential diagnosis tool for clinical.

关 键 词：气道壁厚度与外径之比 气道壁厚度占气道总横截面积的百分比 哮喘 

分 类 号：R562.25[医药卫生—呼吸系统]