首页|支气管扩张症诊断中采用多层螺旋CT的价值分析

支气管扩张症诊断中采用多层螺旋CT的价值分析

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目的:探讨多层螺旋CT应用在支气管扩张症诊断中的价值.方法:选取2020年5月~2021年5月本院收治的104例疑似支气管扩张症患者为观察对象,将支气管造影结果作为金标准,对所有患者实施常规CT、多层螺旋CT技术诊断.分析不同诊断技术的效果.结果:将支气管造影结果作为金标准,96例支气管扩张症患者,8例非支气管扩张症患者.对比常规CT和多层螺旋CT诊断结果,多层螺旋CT诊断准确率97.12%较常规CT的86.54%高(P<0.05),多层螺旋CT技术灵敏度、特异度均较常规CT高(P<0.05),多层螺旋CT技术不同类型检出率较常规CT技术高(P<0.05),1~2mm层厚的多层螺旋CT技术诊断不同类型的准确率较8~10mm高(P<0.05).结论:支气管扩张症疾病诊断中采用多层螺旋CT技术获得较高准确率,多层螺旋CT重建厚度为1~2mm时检测结果更加准确.
Analysis of the Value of Using Multislice Spiral CT in the Diagnosis of Bronchiectasis
Objective:To investigate the value of multi-slice spiral CT in the diagnosis of bronchiectasis.Methods:A total of 104 patients suspected of having bronchiectasis were retrospectively analyzed from May 2020 to May 2021 in our hospital.Bronchial radiography was considered the golden standard for diagnosis.Both ordinary CT and multi-slice spiral CT were performed on all patients,and the diagnostic efficacies of the two techniques were compared.Results:Based on bronchial radiography,96 patients were confirmed with bronchiectasis,while 8 patients were excluded.The diagnostic accuracy of multi-slice spiral CT was 97.12%,significantly higher than that of ordinary CT,which was 86.54% (P<0.05).Additionally,multi-slice spiral CT demonstrated higher sensitivity and specificity compared to ordinary CT (P<0.05).Multi-slice spiral CT showed a higher detection rate for different types of bronchiectasis compared too ordinary CT (P<0.05).Furthermore,multi-slice spiral CT with a slice thickness of 1-2mm demonstrated superior accuracy in diagnosing different types of bronchiectasis compared to 8-10mm slices (P<0.05).Conclusion:The use of multi-slice spiral CT in the diagnosis of bronchiectasis provides high accuracy,especially when the reconstruction thickness is set at 1-2mm.

bronchiectasismulti-slice spiral CTdiagnostic accuracyspecificitysensitivity

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江西省湖口县人民医院放射影像科,江西九江 332500

支气管扩张症 多层螺旋CT技术 准确率 特异度 灵敏度

2024

中国医疗器械信息
中国医疗器械行业协会

中国医疗器械信息

影响因子:0.375
ISSN:1006-6586
年,卷(期):2024.30(21)