64排螺旋CT低剂量胸部扫描在肺结核诊断中的应用价值

Application of 64-slice Spiral CT Low-dose Chest Scanning in the Diagnosis of Pulmonary Tuberculosis

目的:研究64排螺旋CT低剂量胸部扫描在肺结核诊断中的应用价值。方法:从2016年的1月—2017年的12月这个时间段中取材开展本次研究,所选取肺结核患者总计122例,使用传统螺旋CT检查(对照组)以及低剂量胸部扫描(观察组)。结果:两组在检查准确性方面比较没有明显差异,观察组与对照组检查结果中患者病灶部位的显示情况比较没有明显差异,但观察组的扫描中的辐射剂量参数与对照组进行比较明显较少(P<0.05)。结论:低剂量胸部扫描与一般CT检查进行比较,其辐射剂量明显减轻,在显示患者病灶部位情况的方面还具有不亚于传统检查的效果,应用价值较高。

Objective To study the value of 64-slice spiral CT low-dose chest scan in the diagnosis of pulmonary tuberculosis. Methods From January 2016 to December 2017, a total of 122 patients with tuberculosis were enrolled in this study, using conventional spiral CT(control group) and low-dose chest scan(observation group). Results There was no significant difference between the two groups in the accuracy of the examination. There was no significant difference between the observation group and the control group in the examination of the lesion site, but the radiation dose in the observation group was significantly higher than that in the control group Less(P <0.05). Conclusion Compared with general CT examination, the low-dose chest scan significantly reduces the radiation dose and has the same effect as the traditional examination in displaying the lesion site of the patient, which has high application value.