摘要
目的探讨计算机X线摄影(computed radiography,CR)在静脉肾盂造影中的诊断价值。方法对两组各60例行静脉肾盂造影(intravenous pyelography,IVP)检查的患者,分别应用计算机放射摄影(CR组)与屏/片系统摄影(普通X线组)所摄取的患者图像进行比较。结果CR图像明显优于普通X线图像(P<0.005)。与普通X线相比,是经CR系统后处理的最大优点图像能得到改善,并且对各组织层次的显示能力明显提高。结论CR能较好地显示泌尿系统病变,对诊断很有价值。
Objective To investigate the diagnostic value of computed radiography （CR） in intravenous pyelography. Methods 60 patients in intravenous pyelography were analyzed randomly with CR films in comparison with another 60 patients examined at the same period with normal radiography from the high - quality film ratio and the tiny structure observing. Results The film quality was significantly with two different radiography systems（ P 〈 0.005）. The display ratio of tiny structure was higher with CR than that with film - screen Radiography. Conclusion Urinary system could be displayed well on CR, which was of value in diagnosis.
出处
《黑龙江医学》
2009年第9期654-656,共3页
Heilongjiang Medical Journal
