Survival effects of primary and metastatic surgical treatment in metastatic small intestinal tumors: A propensity score–matching study

• Zhongyi Zhou,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft

  Affiliations Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China

  ⨯
• Heming Ge,

  Roles Conceptualization, Formal analysis, Writing – review & editing

  Affiliations Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China

  ⨯
• Yuqiang Li ,

  Roles Formal analysis, Methodology, Project administration, Software, Writing – original draft, Writing – review & editing

  * E-mail: liyuqiang22@yeah.net

  Affiliations Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China, Department of General Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

  ⨯
• Dan Wang,

  Roles Data curation, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Department of General Surgery, Xiangya Hospital, Central South University, Changsha, China, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China, Department of General Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

  https://orcid.org/0000-0001-8388-9842

  ⨯
• Cenap Güngör

  Roles Formal analysis, Investigation, Resources, Validation, Visualization, Writing – original draft

  Affiliation Department of General Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

  ⨯