Objective: to evaluate the clinical value of laparoscopy and open ureterolithotomy in the treatment of ureteral stone.

目的：评价腹腔镜输尿管切开取石术与开放性输尿管切开取石术的临床价值。

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Methods 65 cases with duodenal ulcer perforation were operated on simple closure with open or laparoscopy.

方法采用在腹腔镜下或开腹单纯修补术治疗十二指肠溃疡穿孔病人65例。

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Objective To compare the clinical outcomes of laparoscopy assisted pull through and open operation for Hirschsprung, s Disease (HD) in infants.

目的比较腹腔镜和剖腹行巨结肠根治术后二组婴儿在临床各方面的特点。

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Now, laparoscopy has largely replaced open surgery.

CNN: Use of natural openings may ease weight-loss surgery