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作者1983年11月～1985年5月间,选择具有以下标准的患者进行测试。1.静脉肾盂造影显示双肾均有功能;2.血清尿素氮和肌酐正常;3.单侧非梗阻性肾盂或上输尿管结石,不包括鹿角形结石;4.无输尿管梗阻;5.无肾盂输尿管接合部梗阻、肾疤痕及肾盂肾炎;6.无既往肾手术史。符合以上标准的45例都做了术前静脉注射15—20毫居里~(99m)锝——三胺五乙酸作核素扫描。术后复查时采用同一套装置;12例因其它因素影响分析,适宜于分析的共33例。全部33例病例中,肾皮质的变化和肾功能的变化在性质和程度上都是相同的,就整体而言,这些改变不具有统计学意义。21例出现双侧全肾和肾皮质功能暂时的轻度下降,术后90天复查肾图均不
Authors from November 1983 to May 1985, the selection of patients with the following criteria for testing. 1. Intravenous pyelography showed that both kidneys have a function; 2. Serum urea nitrogen and creatinine normal; 3. Unilateral non-obstructive renal pelvis or upper ureteral calculi, excluding antlers; 4. No ureteral obstruction; Ureteropelvic obstruction, renal scar and pyelonephritis; 6 without history of previous renal surgery. Meet the above criteria in 45 cases have done a preoperative intravenous injection of 15-20 mill Curie ~ (99m) technetium - triamine pentaacetic acid for nuclear scanning. The same device was used for postoperative review; 12 cases were analyzed by other factors and were suitable for analysis of 33 cases. In all 33 cases, changes in renal cortex and changes in renal function were both qualitatively and quantitatively identical, and overall, these changes were not statistically significant. 21 cases of bilateral renal and renal cortical function temporarily decreased slightly, 90 days after the review of the renal map are not