概要
目 的
研究不同分期下左右半结直肠神经内分泌肿瘤 (NEN) 的生存差异。
创新点
左右半结直肠腺癌的生存差异已得到深入研究, 而结直肠NEN作为一罕见病理类型, 其左右半的生存差异尚缺乏研究。 本研究旨在明确这一问题。
方 法
选取 SEER 数据库中 1988~2014 年经病理确诊的结直肠 NEN 患者进行回顾性研究。 多因素 Cox 回归分析比较左右半结直肠 NEN 的生存差异。
结 论
相比于左半结直肠 NEN, 右半结肠 NEN 具有显著升高的死亡风险。 而直肠与盲肠 NEN 是不同分期下左右半结直肠 NEN 生存差异的主要影响因素。
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Ge-han XU collected and analyzed the data, and wrote the manuscript. Hua-wei ZOU and Ashley B. GROSSMAN contributed to the study design, data analysis, writing and editing of the manuscript. All authors have read and approved the final manuscript and, therefore, had full access to all the data in the study and take responsibility for the integrity and security of the data.
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Ge-han XU, Hua-wei ZOU, and Ashley B. GROSSMAN declare that they have no conflict of interest.
This article does not contain any studies with human or animal subjects performed by any of the authors.
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Project supported by the Beijing Medical and Health Foundation (No. YWJKQ4008), China
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Xu, Gh., Zou, Hw. & Grossman, A.B. Difference in survival between right- versus left-sided colorectal neuroendocrine neoplasms. J. Zhejiang Univ. Sci. B 20, 933–939 (2019). https://doi.org/10.1631/jzus.B1900210
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DOI: https://doi.org/10.1631/jzus.B1900210