摘要
目的:观察胸部高分辨CT(HRCT)与高千伏X线胸片在诊断Ⅱ期矽肺中的价值。方法:选取70例Ⅱ期矽肺患者,分别进行HRCT与高千伏X线胸片检查,分析两种检查指标。结果:主要影像指标方面,两组检查在斑片条、小阴影聚集、空洞等检测方面比较,差异无统计学意义(P>0.05);而其他如发白区、大结节影、钙化等检测上,HRCT与高千伏X线胸片比较,差异具有统计学意义(P<0.05);HRCT与高千伏X线胸片在小阴影密集度肺区数显示能力、矽肺分期方面比较,差异具有统计学意义(P<0.05)。结论:HRCT与高千伏X线胸片在主要影像指标检测方面,均存在较大的差异。两种影像学检查具有较强的诊断互补性。
Objective： To observe the values of chest HRCT and high kV X-ray chest radiograph in diagnosis of phase Ⅱ silicosis. Methods： A total of 70 patients with phase Ⅱ silicosis underwent chest HRCT and high kV X-ray chest radiograph and the results of the two were analyzed. Results： Regarding to major image indicators like patch and slip, small shadow gathering and cavity, there were no significant differences between the two groups （P〉0.05） ; but for white area, major tubercle shadow and calcification, there were significant differences between chest HRCT and high kV X-ray chest radiograph （P〈 0.05） ;for small shadow intensity, there were significant difference on display capabilities and silicosis stage between the two method （P〈0.05）. Conclusion： There are significant differences between chest HRCT and high kV X-ray chest radiograph on detection of major image indicators, and they can be complementary of each other.
出处
《海南医学院学报》
CAS
2014年第5期712-715,共4页
Journal of Hainan Medical University
基金
珠海市2013年度市卫生局科研立项非资助项目(2013004)~~
