Comparative analysis of differences for pathological upgrade and incomplete resection in endoscopic snare papillectomy for ampullary adenomas: A single-institution retrospective study

• Xin Chen ,

  Contributed equally to this work with: Xin Chen, Jie Huang

  Roles Data curation, Writing – original draft

  * E-mail: chenxincx@zju.edu.cn (XC); ddwjg@zju.edu.cn (JW); hexingkang@zju.edu.cn (XH)

  Affiliation Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

  https://orcid.org/0000-0003-1200-9291

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• Jie Huang ,

  Contributed equally to this work with: Xin Chen, Jie Huang

  Roles Data curation, Writing – review & editing

  Affiliation Department of Endoscopy Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

  ⨯
• Xiaoli Chen,

  Roles Conceptualization, Data curation

  Affiliation Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

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• Qingqing Luo,

  Roles Data curation

  Affiliation Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

  ⨯
• Min Gao,

  Roles Project administration, Supervision

  Affiliation Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

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• Jiaguo Wu ,

  Roles Conceptualization, Supervision, Writing – review & editing

  * E-mail: chenxincx@zju.edu.cn (XC); ddwjg@zju.edu.cn (JW); hexingkang@zju.edu.cn (XH)

  Affiliation Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

  ⨯
• Xingkang He

  Roles Conceptualization, Data curation, Project administration, Writing – review & editing

  * E-mail: chenxincx@zju.edu.cn (XC); ddwjg@zju.edu.cn (JW); hexingkang@zju.edu.cn (XH)

  Affiliation Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China

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