肾及输尿管结石

16层螺旋CT低剂量平扫诊断肾及输尿管结石

The diagnosis of nephrolithiasis and ureterolithiasis using low-dose unenhanced 16-detector helical CT

经卡方检验，两者在发现结石病例数、结石数量及泌尿系梗阻数量上均有显著性差异。结论：在检测肾及输尿管结石方面，16层螺旋CT低剂量平扫优于IVU。

Conclusion : Low-dose unenhanced 16-detector helical CT is superior to IVU in detecting renal and ureteral calculi .

结论对于体重90kg的病人，在16层螺旋CT，管电流为60mAs的低剂量平扫诊断肾及输尿管结石能够获得高的准确率，并且明显降低病人的放射剂量。

Conclusion High accuracy for the detection of nephrolithiasis and ureterolithiasis is obtained and the radiation dose is significantly decreased by using unenhanced 16-detector helical CT performed at a reduced tube current of 60 mAs for the patients less than 90 kg .

目的探讨肾及输尿管结石体外冲击波的治疗效果。

Objective To investigate the kidney , ureteral calculi with extracorporeal shock wave treatment .

本文对153例尿路结石进行了化学分析，结石包括膀胱结石34例，肾结石49例及输尿管结石70例。

Urinal calculi of 153 samples ( including bladder calculi 34 , renal calculi 49 , ureter calculi 70 ) were analyzed .

超声引导经皮肾镜超声弹道联合碎石术治疗肾及输尿管上段结石经皮肾输尿管镜气压弹道碎石术治疗上尿路结石112例临床分析

Treatment of Renal and Upper Ureteral Calculus under Ultrasound Guided Percutaneous Nephrolithotomy with Ultrasonic and Pneumatic Lithotripsy Clinical Analysis of Technique and Efficacy of 112 Percutaneous Nephrolithotomy Cases Combined Pneumatic Lithotripsy

结果发现切除肾脏的原因主要是肾结核14例，肾脏肿瘤10例，肾及输尿管结石9例，肾盂输尿管交界处狭窄（UPJO）3例，其他6例。

Results showed that it mainly due to renal tuberculosis ( 14 cases ), kidney tumors ( 10 cases ), calculus of kidney and the ureter ( 9 cases ), stricture of ureteropelvic junction ( 3 casesa ), six cases induced by the other .

【方法】应用微创经皮肾镜气压弹道碎石取石术治疗无萎缩肾肾结石及输尿管上段结石29例，结石长径平均1.5（0.8~3）cm。

【 Methods 】 Twenty nine patients with renal calculi and upper ureteral calculi underwent mini-invasive percutaneous nephrostomy and pneumatic lithotripsy through ureteroscope . The mean diameter of the calculi was 1.5 ( 0.8 ~ 3.0 ) cm .