摘要
目的 探讨组织谐波显像对输尿管结石的诊断价值。方法 对 169例输尿管结石患者进行基波显像和组织谐波显像对比观察。结果 组织谐波显像对输尿管内液区及结石病灶的边缘显示清晰 ,优于基波显像。结论 组织谐波显像能明显提高图像质量 ,使输尿管结石的阳性显示率和准确性明显提高。
Objective To evaluate the application of tissue harmonic imaging in diagnosis of ureteral calculi. Methods The image quality of ureter in 169 patients with ureteral calculi was compared between tissue harmonic imaging and fundamental imaging. Results The image quality of tissue harmonic imaging of fluid area and edge of calculi was clearer than that of fundamental imaging. Conclusion Tissue harmonic imaging can improve image quality, positive imaging rate and diagnosis accuracy of ureteral calculi.
出处
《中国医学影像技术》
CSCD
2003年第12期1727-1728,共2页
Chinese Journal of Medical Imaging Technology
关键词
基波
组织谐波显像
输尿管结石
诊断
Fundamental imaging
Tissue harmonic imaging
Ureteral calculi
