Flexible sigmoidoscopy and colonoscopy developed to help find and remove precancerous growths.发明可弯曲乙状结肠镜和结肠镜以发现和切除癌前增生病变.Objective : To investigate the practically and safety of propofol on colonoscopy.目的探讨丙泊酚行结肠内窥镜的实用性和...
Objective : To evaluate laparoscopy assisted radical gastrectomy for early gastric cancer.目的: 探讨腹腔镜早期胃癌根治性手术的临床应用价值.Objective: To evaluate the effect of laparoscopy in treating renal cyst.摘要目的: 评价腹腔镜下治疗肾囊肿的疗效.Objective T...