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目的:分析低剂量CT在早期肺癌筛查中的应用与影像学表现。方法:选取2014年5月至2016年6月在郑州大学第五附属医院进行体检的180例人员,对180例体检人员进行低剂量计算机断层扫描(CT)检查与X线片,记录结节性病灶体检人员、X线胸片结节性病灶体检人员。结果:CT检查出结节性病灶30例患者,X线片检查检出结节性病灶人员有16例,两种检查方式之间的数据进行对比,差异具有统计意义(P<0.05)。结论:低剂量CT检查异常事件例数要多于X线片,是临床早期肺癌筛查的首选方法。
Objective: To analyze the application and imaging findings of low-dose CT in early lung cancer screening. Methods: A total of 180 medical staff were examined in the Fifth Affiliated Hospital of Zhengzhou University from May 2014 to June 2016. 180 medical examiners were examined by low-dose computed tomography (CT) and X-ray. The nodularity Lesions physical examination staff, X-ray chest nodular lesions medical staff. Results: Thirty patients with nodular lesions were detected by CT. There were 16 patients with nodular lesions detected by X-ray. The data between the two methods were statistically significant (P <0.05). Conclusion: The low-dose CT examination of abnormal events than the number of cases of X-ray film is the preferred method of early clinical screening of lung cancer.