AUTHOR=Dai Lei , Tan Xiang , Chen Mingwu , Peng Huajian , Wang Yongyong TITLE=Mediastinal drainage combined with upper mediastinal re-tunneling vs. mediastinal drainage alone in McKeown esophagectomy of esophageal cancer: a retrospective study JOURNAL=Frontiers in Surgery VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/surgery/articles/10.3389/fsurg.2024.1436176 DOI=10.3389/fsurg.2024.1436176 ISSN=2296-875X