Stomach and Intestine(Tokyo) Volume 51, Issue 5 (May 2016)

Endoscopic Diagnosis Using Magnified Endoscopy of Colorectal Tumors Except for Adenoma and Adenocarcinoma, and Tumorous Lesions Kinichi Hotta 1 , Kenichiro Imai 1 , Sayo Ito 1 , Noboru Kawata 1 , Masaki Tanaka 1 , Naomi Kakushima 1 , Kohei Takizawa 1 , Hirotoshi Ishiwatari 1 , Hiroyuki Matsubayashi 1 , Yuichiro Yamaguchi 1 , Hiroyuki Ono 1 1Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Keyword: 大腸ポリープ , 大腸非腫瘍性ポリープ , 色素内視鏡 , 拡大内視鏡 , 画像強調内視鏡 pp.701-710
Published Date 2016/5/24
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 Sometimes, colonic lesions appear that necessitate differential diagnosis for adenoma and adenocarcinoma. The background of patients ; location of lesions ; and endoscopic findings, including gross appearance, size, and surface ; are important factors for correct diagnosis. Moreover, observation under magnification using chromoendoscopy and image-enhanced endoscopy can improve diagnosis. In this article, the essential diagnostic criteria of colonic pedunculated ; semi-pedunculated polyps, including juvenile, Peutz-Jeghers-type, inflammatory, and inflammatory myoglandular polyps ; and rectal submucosal tumors, including carcinoid tumor, benign lymphoid polyp, and MALT(mucosa-associated lymphoid tissue)lymphoma, are described.

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51巻5号 (2016年5月)
電子版ISSN 1882-1219 印刷版ISSN 0536-2180 医学書院