低剂量螺旋CT诊断肺结核的临床价值研究

Clinical Value of Low-dose Spiral CT in the Diagnosis of Pulmonary Tuberculosis

目的:探讨低剂量螺旋CT诊断肺结核的临床价值。方法:观察分析50例疑似肺结核患者,均接受常规组剂量螺旋CT检查、低剂量螺旋CT检查。结果:50例疑似肺结核患者确诊41例(82.00%)。但是相较于常规剂量螺旋CT诊断结果而言,低剂量螺旋CT诊断肺结核所获得的影像学表现与其无显著差异(P>0.05)。结论:低剂量螺旋CT诊断价值高,不仅剂量小,而且辐射低。

Objective:To explore the clinical value of low-dose spiral CT in the diagnosis of pulmonary tuberculosis.Methods:Observation and analysis of 50 suspected tuberculosis patients,All patients received routine dose spiral CT examination and low dose spiral CT examination.Results:41(82.00%)of 50 suspected tuberculosis patients were diagnosed.But compared with the diagnostic results of conventional dose spiral CT,the imaging findings of low-dose spiral CT in diagnosis of pulmonary tuberculosis were not significantly different from those of low-dose spiral CT(P>0.05).Conclusion:Low-dose spiral CT has high diagnostic value,low dose and low radiation.