结石的

Objective To determine the accuracy of low-dose unenhanced 16-detector helical computed tomography in the detection of nephrolithiasis and ureterolithiasis.

目的 评价16层螺旋CT低剂量平扫对肾及输尿管结石的诊断价值。

Imaging plays an important role in confirming the diagnosis and also in planning the treatment of renal and ureteric calculi.

影像检查在肾、输尿管结石的确定诊断及治疗决策中起重要作用。

Methods: Data of 22 Patients with upper ureteric calculus that treated by MPCNL were reviewed retrospectively.

目的：探讨微创经皮肾穿刺取石术治疗输尿管上段结石的疗效。

objective: to investigate the value of minimally invasive perctaneous nephrolithotony in upper ureteric calculi.

目的：探讨经皮肾微造瘘输尿管肾镜取石术在输尿管上段结石的应用价值。

Objective To evaluate the clinical effect of ureteroscopic micro pneumatic lithotripsy and estracorporeal shock-wave lithotripsy for treatment of ureteric calculi.

目的 探讨输尿管镜微创气压弹道碎石术与体外震波碎石术治疗输尿管结石的临床疗效。

Objective To evaluate the clinical effect of ureteroscopic micro pneumatic lithotripsy and estracorporeal shock-wave lithotripsy for treatment of ureteric calculi.

目的 探讨输尿管镜微创气压弹道碎石术与体外震波碎石术输尿管结石的临床疗效。

Objective: To investigate the effect of the Minimally Invasive Percutaneous Nephrolithotomy in management of complicated upper ureteric calculi, comparing with Trans-urethral Ureteroscope Lithotripsy.

目的：比较微创经皮肾穿刺碎石术与经尿道输尿管镜下碎石术治疗复杂性输尿管上段结石的疗效。

Results With the low-dose scan, The sensitivity and accuracy rates of the detection of nephrolithiasis and ureterolithiasis on the low-dose scan were 100% and 98% respectively.

结果 所有低剂量扫描及后处理图像均获得成功，低剂量扫描检查结石的敏感性为100%，准确性为98%。

Ultrasonography shows important value in the ureterolithiasis.

超声显像对输尿管结石的诊断具有重要价值。

Methods: By measuring the width of renal pelvis,compared with 98 normal persons, 93 cases with ureterolithiasis concurred with0 mm hydronephrosis, among them, there were 2 cases whose hydronephrosis involved both kidneys at the same time,have been observed and analyzed statistically.

98例正常人与93例(其中2例双肾同时发生积水)经X线体外震波碎石及临床确诊为输尿管结石的病例进行超声观察、登记、统计分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。