目的提高输尿管中下段结石的超声诊断率。
Objective To increase the ultrasonic diagnostic accuracy of the calculus in the middle-lower ureter.
目的提高对输尿管中下段结石的超声诊断符合率。
Objective To increase the ultrasonic diagnostic accuracy of calculus in the ureter .
目的提高对输尿管中下段结石的超声诊断符合率。
Objective To increase the ultrasonic diagnostic accuracy of calculus in the middle-lower ureter.
结论通过上述方法，输尿管中下段结石能得到较好的显示。
Conclution By using the new methods, the calculus of middle-lower ureter could be better displayed.
目的：评价经直肠超声在诊断输尿管中下段结石中的价值。
Purpose: To evaluate the value of transrectal ultrasonography in the diagnosis of distal ureteral calculi.
结论冲击波碎石术对输尿管中下段结石的治疗费用更为经济。
Conclusion it is more economical with extracorporeal shock wave lithotripsy for distal ureteral calculi.
目的评价输尿管镜下气压弹道碎石治疗输尿管中下段结石的临床疗效。
Objective To evaluate the value of swiss lithoclast under ureteroscop in the treatment of 83 cases of middle and lower ureteral stones.
方法腹部超声诊断输尿管中下段结石采用吸气、收腹、重压探测、交替探测等方法。
Methods Inspiration, abdomen contraction, deeply press exploration and alternate exploration are adopted in abdominal ultrasonography to diagnose middle-lower ureteral calculi.
目的：探讨在输尿管镜下气压弹道碎石术治疗输尿管中下段结石的疗效及临床价值。
Objective: To investigate the clinical effect and value of ureteroscopic pneumatic lithotripsy for middle and lower ureteral calculi.
URL对输尿管中下段结石取净率为100%，术中无输尿管穿孔、撕脱等并发症发生。
The stone free rate of URL was 100% for lower ureteral stones, There was no ureteral perforation and avulsion happened.
结果输尿管上段结石碎石成功排净率75.6%，输尿管中下段结石碎石成功排净率95.1%。
Results The successful rate of litho triptic removing on the upper, and on the middle and the lower ureteral calculi was 75.6%and 95.1%.
结论输尿管镜气压弹道碎石安全有效，并发症少，是治疗输尿管中下段结石的首选方法，尤其对肾绞痛者疗效更好。
Conclusions Ureteroscopic pneumatic ballistic lithotripsy is safe and effective, being the first choice for patients with middle or lower ureteral stones, especially accompanying renal colic.
结果输尿管中下段结石83例，78例碎石成功，术中1例出现输尿管穿孔，2例结石上移至肾盂内，成功率92.7%。
Results Of 83 cases, 78 were treated successfully, ureteric perforation occurred in 1case, stones went into kidney in 2 cases, the cure rate was 92.7%.
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。
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。
URSL is suitable for treatment of middle and lower ureteral calculus, and ESWL however, upper ureteral calculus.
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