期刊
WORLD JOURNAL OF CLINICAL CASES
卷 7, 期 1, 页码 10-18出版社
BAISHIDENG PUBLISHING GROUP INC
DOI: 10.12998/wjcc.v7.i1.10
关键词
Surgically altered anatomy; Billroth-II; Endoscopic retrograde cholangiopancreatography; Perforation
BACKGROUND Endoscopic retrograde cholangiopancreatography (ERCP) in patients with surgically altered anatomy has been a major challenge to gastrointestinal endoscopists with low success rates for reaching the target site as well as high complication rates. The knowledge of ERCP-related risk factors is important for reducing unexpected complications. AIM To identify ERCP-related risk factors for perforation in patients with surgically altered anatomy. METHODS The medical records of 187 patients with surgically altered anatomy who underwent ERCP at our institution between April 2009 and December 2017 were retrospectively reviewed. An analysis of patient data, including age, sex, type of reconstruction, cause of surgery, aim of ERCP, success rate of reaching target site, success rate of procedure, adverse events, type of scope, time to reach the target site, and duration of procedure, was performed. In patients with Billroth-II reconstruction, additional potential risk factors were the shape of the inserted scope and whether the anastomosis was antecolic or retrocolic. RESULTS All patients (n = 187) had surgical anatomy, such as Billroth-I (n = 22), Billroth-II (n = 33), Roux-en-Y (n = 54), Child, or Whipple reconstruction (n = 75). ERCP was performed for biliary drainage in 43 cases (23%), stone removal in 29 cases (16%), and stricture dilation of anastomosis in 59 cases (32%). The scope was unable to reach the target site in 17 cases (9%), and an aimed procedure could not be accomplished in 54 cases (29%). Adverse events were pancreatitis (3%), hyperamylasemia (10%), cholangitis (6%), cholestasis (4%), excessive sedation (1%), perforation (2%), and others (3%). Perforation occurred in three cases, all of which were in patients with Billroth-II reconstruction; in these patients, further analysis revealed loop-shaped insertion of the scope to be a significant risk for perforation (P = 0.01). CONCLUSION Risk factors for perforation during ERCP in patients with surgically altered anatomy were Billroth-II reconstruction and looping of the scope during Billroth-II procedure.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据