摘要
目的:探讨非对比剂增强磁共振血管成像在肾动脉成像中的应用效果。方法:选择20例疑诊患者的临床资料,采用磁共振(MR)非对比剂增强检查,同时行MR增强检查,比较非增强检查的成像效果,并对研究结果进行统计分析处理。结果:非对比剂增强与对比剂增强图像的清晰度相比较其差异无统计学意义(x2=1.058,P>0.05)。结论:非对比剂MR血管成像是一项有效、安全、无创性以及准确性较高的评价肾动脉的检查手段,值得临床推广应用。
Objective： To discuss the effect of non-contrast-enhanced magnetic resonance angiography in renal artery imaging. Methods：Twenty patients were selected with suspected as the research object, using non-contrast-enhanced MR examination, simultaneously enhanced MR examination, and relatively non-enhanced imaging examination effect on the results for statistical analysis and processing. Results： Non-contrast-enhanced ratio comparing contrast-enhanced, not statistically significant （x2=1.058, P〉0.05）. Conclusion：Non-contrast MR angiography is an effective, safe, non-invasive, high accuracy of the evaluation of renal artery screening tool, worthy of clinical application.
出处
《中国医学装备》
2015年第10期72-74,共3页
China Medical Equipment
基金
黑龙江省齐齐哈尔医学院大学生课外科研课题(2014061)"非对比剂增强磁共振血管成像在肾动脉成像中的应用研究"
关键词
肾动脉狭窄
磁共振
增强
非增强
Renal artery stenosis
Magnetic resonance imaging
Contrast-enhanced
non-contrast-enhanced
