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A minute tumor of the small intestine resected by intraoperative CT-angiography and ICG fluorescent imaging techniques : a case report Toshifumi WATANABE 1 , Keishi NAKAMURA 1 , Hirohisa KITAGAWA 1 , Sachio FUSHIDA 1 , Takashi FUJIMURA 1 , Tetsuo OTA 1 1Departments of Gastroenterological Surgery, Kanazawa University Hospital Keyword: インドシアニングリーン , ナビゲーションサージェリー , 小腸微小腫瘍 pp.311-316
Published Date 2014/5/15
DOI https://doi.org/10.11477/mf.4426101099
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In this report, we demonstrate that we successfully detected and resected a minute tumor of the small intestine with indocyanine green(ICG) fluorescent imaging techniques. A 45-year-old woman who previously had a neuroendocrine tumor(NET) of the lower rectum resected by endoscopic submucosal resection, was planned to resect a minute tumor of the small intestine suspected to be multiple primary NETs. CT angiography revealed the feeding artery. Intraoperative ICG fluorescent imaging made detection of the tumor possible due to the long-lasting fluorescence. We suspected it to be the tumor and resected it. It was diagnosed by pathological examination as an ectopic pancreatic tissue. We think that intraoperative ICG fluorescent imaging techniques is useful to identify a minute digestive tumor.


Copyright © 2014, JAPAN SOCIETY FOR ENDOSCOPIC SURGERY All rights reserved.

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電子版ISSN 2186-6643 印刷版ISSN 1344-6703 日本内視鏡外科学会

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