支气管扩张诊断中多层螺旋CT的应用效果观察  

Application of Multislice Spiral CT in the Diagnosis of Bronchiectasis

作　　者：崔志洁[1] 石长征 杜广芬[1] 

机构地区：[1]济南市第五人民医院影像科,山东济南250000

出　　处：《中国继续医学教育》2017年第28期29-30,共2页China Continuing Medical Education

摘　　要：目的对支气管扩张的患者采用多层螺旋CT扫描后的诊断价值进行分析。方法以85例支气管扩张的患者为研究目标,所有患者均实行常规CT和多层螺旋CT进行扫描,对两种诊断方法的诊断结果进行分析。结果诊断后,85例患者中共检出182个扩张肺段,其中常规CT诊断后检出64个(35.16%),多层螺旋CT扫描后检出136个(74.73%),差异有统计学意义(χ~2=57.528,P<0.05);选取7mm的常规层厚重建检出140个(76.92%),而0.625 mm的薄层重建检出182个(100.00%),(χ~2=45.478,P<0.05)。结论在支气管扩张中采用多层螺旋CT的诊断价值较高,能够全面了解患者支气管扩张的情况,有利于临床提供较好的治疗,效果明显。Objective To analyze the diagnostic value of multi-slice spiral CT scan in bronchiectasis patients. Methods 85 patients with bronchiectasis were included in this study, they underwent conventional CT and multi-slice spiral CT scanning, and the diagnosis results of two diagnostic methods were analyzed. Results After diagnosis, 182 cases of pulmonary dilatation were detected in 85 patients, of whom 64（35.16%） were detected after conventional CT diagnosis, and 136（74.73%） were detected after multislice spiral CT scan, the difference was statistically significant（χ^2=57.528, P〈0.05）. The conventional thickness reconstruction of 7 mm was detected in 140（76.92%）, while the 0.625 mm thin layer reconstruction was detected in 182（100.00%）,（χ^2=45.478, P〈0.05）. Conclusion The diagnostic value of multi-slice spiral CT in bronchiectasis is high, and it can fully understand the situation of bronchiectasis in patients, which is conducive to provide better treatment, and the effect is obvious.

关 键 词：支气管扩张 诊断 中多层螺旋CT 应用效果 

分 类 号：R445[医药卫生—影像医学与核医学]