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临床静脉泌尿道造影中常见到生育年龄妇女有中度输尿管扩张,但缺乏统计学判断。为研究经产妇是否存在显著持续的输尿管扩张,1995年11月～1996年8月收集做静脉尿管造影的门诊患者,排除患泌尿道梗阻,妊娠6个月之内或接受>50ml造影剂者。详细登记患者年龄,孕次,产次,是否用过激素替代疗法或避孕丸,是否患过泌尿道感染。将患者分4组:①过去无尿路感染的经产妇。②过去患尿路感染的经产妇。③过去无尿路感染的未产妇。④曾患尿路感染的未产妇。静脉尿路造影前不限进水不用净肠摄片以资对照。注射碘剂摄片7min,注射泛影
Clinical venous urography often seen in women of reproductive age have moderate ureteral dilatation, but the lack of statistical judgment. To investigate whether there was a significant and sustained dilation of the ureter by maternal age, an out-patient who underwent intravenous catheterization was collected from November 1995 to August 1996, with exclusion of urinary tract obstruction, within 6 months of gestation or with> 50 ml of contrast agent . Detailed registration of patient age, gestational age, parity, whether to use hormone replacement therapy or contraceptive pills, whether suffering from urinary tract infections. The patients were divided into 4 groups: ① in the past no urinary tract infection by the maternal. ② suffering from urinary tract infection in the past by the maternal. ③ In the past no urinary tract infection without mothers. ④ had no urinary tract infection in pregnant women. Not limited to intravenous urography before the water intact net photograph to control. Injection of iodine 7min imaging, injection of universal shadow