Open access
Outcomes of Different Guidewire‐Assisted Techniques for Recurrent Malignant Biliary Obstruction After Uncovered Metallic Stent Placement
Qiao-Feng Chen
Zi-Han Xu
You-Hua Wang
Zhen-Zhen Yang
Shi-Yu Zhang
Ya-Wei Xing
Guo-Hua Li
Youxiang Chen
Xiao-Jiang Zhou
Junbo Hong
Medicine
Abstract
We aimed to compare the clinical outcomes of the bent guidewire insertion (BGI) technique and the conventional straight guidewire insertion (SGI) technique for managing recurrent malignant biliary obstruction (RMBO) after initial uncovered metallic stent (UMS) placement.