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Diagnostic and Therapeutic Algorithm of Small-bowel Non-epithelial Tumor with Bleeding Shiro Oka 1 , Shinji Tanaka 2 , Akiyoshi Tsuboi 1 , Ichiro Otani 1 , Sayoko Kunihara 1 , Kazuaki Chayama 1 1Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan 2Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Keyword: 小腸非上皮性腫瘍 , 出血 , カプセル内視鏡 , バルーン内視鏡 , ポリドカノール局注 pp.858-867
Published Date 2018/5/25
DOI https://doi.org/10.11477/mf.1403201390
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 We describe a diagnostic and therapeutic algorithm of a small-bowel non-epithelial tumor with bleeding. CE(capsule endoscopy)and BE(balloon endoscopy)are indispensable for the diagnosis of these tumors. The recognition of bleeding types to select appropriate modalities for the diagnosis of hemorrhagic lesions in the small bowel is imperative. Although CE is the first-line noninvasive modality for patients with obscure gastrointestinal bleeding, it is sometimes difficult to diagnose submucosal tumors, including GIST. In contrast, BE should be proactively performed in patients with inconclusive CE findings. The efficacy and safety of endoscopic treatment using BE for hemorrhagic non-epithelial tumors in the small bowel have been widely recognized. PDI(polidocanol injection)under BE is an easy, safe, and effective treatment method for small-bowel hemangiomas. We believe that PDI should be considered as the standard treatment alternative to surgery for small-bowel hemangiomas.


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

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