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The Efficacy of Laser Endoscopic System:Blue Laser Imaging and Linked Color Imaging Naohisa Yoshida 1 , Yuji Naitoh 1 , Ritsu Yasuda 1 , Takaaki Murakami 1 , Kiyoshi Ogiso 1 , Ryohei Hirose 1 , Osamu Dohi 1 , Kazuhiro Kamada 1 , Kazuhiko Uchiyama 1 , Osamu Handa 1 , Hideyuki Konishi 1 , Mitsuo Kishimoto 2 , Eiichi Konishi 2 , Yutaka Inada 3 , Yoshito Itoh 1 1Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan 2Department of Surgical Pathology, University Hospital Kyoto Prefectural University of Medicine, Kyoto, Japan 3North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan Keyword: レーザー内視鏡 , blue laser imaging , linked color imaging pp.1215-1221
Published Date 2017/8/25
DOI https://doi.org/10.11477/mf.1403201156
  • Abstract
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 A laser endoscopic system(LASEREO:Fujifilm Co., Tokyo, Japan), which was developed in 2012, can improve polyp detection. There are three modes of narrow-band imaging in the laser endoscopic system:BLI(blue laser imaging), BLI-bright, and LCI(linked color imaging). We have reported that BLI magnification predicts cancer depth and that BLI-bright improved polyp visibility more than WL(white light). With respect to LCI, it is brighter than BLI-bright. For colorectal neoplastic lesions, LCI makes lesions reddish and the surrounding mucosa whitish and enables polyps to be more easily visualized. In this chapter, we explain the efficacies of BLI, BLI-bright and LCI in colonoscopy.


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

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