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1双气囊小肠镜在小肠疾病临床诊治中的应用分析显示文摘目的:分析探讨双气囊小肠镜(double balloon enteroscopy,DBE)在小肠疾病诊治中的应用价值和安全性。方法:回顾性分析2019年1月—2020年7月因疑似小肠疾病在南京医科大学第一附属医院住院行DBE检查的244例患者的临床资料。依据进镜方式的不同分为经口组和经肛组,分析其年龄、性别、临床表现、进镜方式、进镜深度、内镜阳性发现、诊断、治疗性操作、并发症等。结果:经口组与经肛组之间进镜深度差异有统计学意义(P<0.001),阳性发现率差异无统计学意义(P>0.05)。治疗性操作包括活检(36例次)、息肉切除(16例次)、止血(2例次)和胶囊内镜取出(1例次)。并发症发生率为2.5%,均为轻~中度。结论:DBE在小肠疾病的诊治中具有重要作用,显著提升了小肠疾病的检出率,是治疗小肠疾病安全有效的方法,值得临床进一步推广。薛冰艳 顾丹阳 张心瑞 朱国琴 2021南京医科大学学报(自然科学版)2021,41,12:1
2Accuracy of carbon dioxide insufflation for endoscopic retrograde cholangiopancreatography using double-balloon endoscopy显示文摘BACKGROUND Retrograde cholangiopancreatography using double-balloon endoscopic retrograde cholangiography(DBERC)is a valuable technique to treat biliary stone and jejunobiliary anastomotic stenosis in patients with altered gastrointestinal anatomy.The accurate selection of the route at the anastomosis branch is one of the most important factors in reaching the target in a timely manner.AIM To determine the accuracy of carbon dioxide insufflation enterography(CDE)at the branch for selecting the correct route during DBERC.METHODS We enrolled 52 consecutive patients scheduled for DBERC at our institution from June 2015 to November 2017.Route selection via two methods(visual observation and CDE)was performed in each patient.We determined the correct rate of route selection using CDE.RESULTS Thirty-three patients had a jejunojejunal anastomosis and 19 patients had a gastrojejunal anastomosis.The therapeutic target region was reached in 50 patients.The mean procedure times from the teeth to the target(total insertion time),from the teeth to the branch,and from the branch to the target,and the mean total examination time were 15.2,5.0,8.2,and 60.3 min,respectively.The rate of correct route selection using visual observation and CDE were 36/52(69.2%)and 48/52(92.3%),respectively(P=0.002).The rate of correct route selection using CDE in patients with a jejunojejunal anastomosis was 29/33(87.8%),and the rate in patients with a gastrojejunal anastomosis was 19/19(100%).CONCLUSION CDE is helpful in selecting the route at the branch in the anastomosis for more timely access to the target in patients with altered gastrointestinal anatomy undergoing DBERC.Yoshiki Niwa Masanao Nakamura Hiroki Kawashima Takeshi Yamamura Keiko Maeda Tsunaki Sawada Yasuyuki Mizutani Eri Ishikawa Takuya Ishikawa Naomi Kakushima Kazuhiro Furukawa Eizaburo Ohno Takashi Honda Masatoshi Ishigami Mitsuhiro Fujishiro 2020World Journal of Gastroenterology2020,26,42:1
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