Covered vs. uncovered self-expandable metal stents for palliation of malignant afferent loop obstruction: a multicenter study.
Chaoyang WangHuanzhang NiuChongtu YangJiacheng LiuYingliang WangShuguang JuYaowei BaiJianzhuang RenBin XiongPublished in: Scandinavian journal of gastroenterology (2021)
Our results showed no significant difference in SD between the CSEMS and UCSEMS groups for palliation of mALO. Furthermore, subgroup analysis suggested using CSEMSs for patients with intrinsic tumors, and UCSEMSs for those with extrinsic tumors.