【摘 要】
：
BACKGROUND Transduodenal local excision is an alternative treatment approach for benign ampullary tumors.However,this procedure has technical difficulties,especially during reconstruction of the pancreaticobiliary ducts.An operating microscope has been wi
【机 构】
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DepartmentofGeneralSurgery,TheAffiliatedHospitalofStomatology
【基金项目】
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Supported by Natural Science Foundation of Zhejiang Province,No.LQ19H100004.
论文部分内容阅读
BACKGROUND Transduodenal local excision is an alternative treatment approach for benign ampullary tumors.However,this procedure has technical difficulties,especially during reconstruction of the pancreaticobiliary ducts.An operating microscope has been wi
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