1.Methods Two-dimensional ultrasound and CDFI were applied on 419 patients with ureterolith.
法应用二维超声及CDFI对419输尿管结进行超声检查。
2.Method To review and analyze medical history,clinical manifestation,results of clinical retroposition of all 56 cases,and summarize the characteristics of CDFI.
法对56例小儿肠套叠的史、临床表现、超声图、临床复位结果等资料进行回顾性分析,总结超声影学。
3.Methods The size,echo intensity on 2-DUS and blood flow on CDFI in sternocleidomastoid mascle(SCM) masses in 46 infants were examined,measured and analysed.
法应用二维超声及CDFI对419输尿管结
进行超声检查。
（ color doppler flow imaging）
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
、临床复位结果等资料进行回顾性分析,总结超声
