If unilateral, it may be due to obstruction at the level of the ureteral orifice and above, as from a calculus or neoplasm, or less commonly a stricture from inflammation.
如为单侧肾脏病变阻塞部位位于输尿管及以上，如结石、肿瘤或较少见的炎症所致的狭窄。
Methods The ultrasonic enhanced image with drug was performed for 51 cases suspicious ureteral calculus patient.
方法应用药物增强超声显像，检测51例可疑输尿管结石患者。
Objective To investigate the efficacy and side effects of ureteroscopic pneumatic lithotripsy (URSL) and extracorporeal shock-wave lithotripsy (ESWL) in the treatment of ureteral calculus.
目的比较输尿管镜气压弹道碎石术(URSL)与体外震波碎石(ESWL)治疗输尿管结石的疗效和不良反应。
Doppler ultrasound and X-ray of KUB and intravenous pyelography (IVP) in the diagnosis of small ureteral calculus.
评价彩色多普勒超声与X -线尿路平片和静脉尿路造影(IVP)在输尿管小结石诊断中的临床价值。
URSL is suitable for treatment of middle and lower ureteral calculus, and ESWL however, upper ureteral calculus.
URSL适用于中下段输尿管结石的治疗，ESWL较适用于上段输尿管结石。
Methods A total of 20 pregnant women with ureteral calculus underwent holmium laser lithotripsy through ureteropyeloscopy.
方法采用经输尿管镜下钬激光碎石术治疗孕妇输尿管结石20例。
This paper studied the renograms of 85 patients with renal or ureteral calculus, acute or chronic nephritis, hypertension etc. Before and after the use of atropine.
本文对肾、输尿管结石、急、慢性肾炎、高血压等85例患者的肾图，在应用阿托品前后进行了研究。
Objective To study the diagnostic value and reasonable use for ureteral calculus with helical ct scanning.
目的：探讨螺旋CT扫描对输尿管结石的诊断价值及合理应用。
Objective to explore the value of helical ct scan to the diagnosis of ureteral calculus.
目的评价螺旋CT平扫对输尿管结石诊断的价值。
Objective To investigate the value of Multi-layer Spiral CT(MSCT) for ureteral calculus.
目的：探讨多层螺旋CT（MSCT）对输尿管结石的诊断价值。
Conclusion the formation of ureteral calculus probably relating to the water hardness in some areas.
结论在一些地区输尿管钙石的形成可能与水的硬度有关。
Purpose: To evaluate the value of diagnosing ureteral calculus with CT scanning.
目的：探讨CT扫描诊断输尿管结石的价值。
Methods: 52cases of ureteral calculus were treated with ureteroscopic pneumatic lithotripsy combined with ESWL.
方法：采用气压弹道碎石联合ESWL治疗输尿管结石52例。
Objective:To study the efficacy of ureteral calculus treated with ureteroscopic pneumatic lithotripsy combined with ESWL.
前言： 目的：探讨气压弹道碎石联合体外冲击波碎石术（ ES WL）治疗输尿管结石的临床疗效。
Objective:To study the efficacy of ureteral calculus treated with ureteroscopic pneumatic lithotripsy combined with ESWL.
前言： 目的：探讨气压弹道碎石联合体外冲击波碎石术（ ES WL）治疗输尿管结石的临床疗效。
应用推荐