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肾动态显像(DRS)是当今评价尿道狭窄有无动力学影响的重要方法,然而究竟哪一种指标所获得结果能清楚指出尿道狭窄受累肾需要外科手术的认识还有争议。此项研究拟观察示踪剂随利尿清除(WO)对尿道狭窄患儿的临床价值。方法:86例(年龄为1～24个月)经超声检查发现肾盂扩大1.2cm的肾
Dynamic imaging of the kidney (DRS) is an important method for assessing whether there is a dynamic influence on urethral stricture. However, it is controversial as to which kind of index obtained results clearly indicate that the surgical treatment of urethral stricture is involved is still controversial. This study was to evaluate the clinical value of tracer with diuretic clearance (WO) in children with urethral stricture. Methods: Eighty-six patients (aged 1 to 24 months) were examined by ultrasound and found to have a 1.2-cm renal enlargement of the renal pelvis