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The Endoscopic Diagnosis and Treatment of Non-ampullary Duodenal Neuroendocrine Tumor(NET) Takayuki Yamazaki 1 , Satoru Nonaka 1 , Yasuhiko Mizuguchi 1 , Seiichiro Abe 1 , Shigeki Sekine 2 , Yutaka Saito 1 1Endoscopy Division, National Cancer Center Hospital, Tokyo 2Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo Keyword: 十二指腸NET , 内視鏡治療 , EMR-L , 深部断端 , D-LECS pp.723-730
Published Date 2024/5/25
DOI https://doi.org/10.11477/mf.1403203626
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 Duodenal neuroendocrine tumors(NETs)are rare, but the number of cases considering endoscopic resection is increasing. Currently categorized as an investigational treatment due to insufficient evidence, it is generally indicated for tumors <10mm in size and confined to the submucosal layer. However, endoscopic resection poses a high risk of complications, such as perforation and bleeding. Consequently, laparoscopy endoscopy cooperative surgery for duodenal neoplasm(D-LECS) has become an important treatment option. Many aspects of duodenal NETs lack consensus, leading to varying policies among hospitals. Therefore, further data accumulation is expected in the future to address these uncertainties.


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基本情報

電子版ISSN 1882-1219 印刷版ISSN 0536-2180 医学書院

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