Whole slide image-based prediction of lymph node metastasis in T1 colorectal cancer using unsupervised artificial intelligence.

Journal: Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society
Published Date: Apr 10, 2023

Abstract

OBJECTIVES: Lymph node metastasis (LNM) prediction for T1 colorectal cancer (CRC) is critical for determining the need for surgery after endoscopic resection because LNM occurs in 10%. We aimed to develop a novel artificial intelligence (AI) system using whole slide images (WSIs) to predict LNM.

Authors

  • Yuki Takashina
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan.
  • Shin-Ei Kudo
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Tsuzuki-ku, Yokohama, 224-8503, Japan.
  • Yuta Kouyama
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Katsuro Ichimasa
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Hideyuki Miyachi
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Yuichi Mori
    Clinical Effectiveness Research Group, Institute of Health and Society, University of Oslo, and Department of Transplantation Medicine Oslo University Hospital, Oslo, Norway; Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan. Electronic address: ibusiginjp@gmail.com.
  • Toyoki Kudo
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Yasuharu Maeda
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan.
  • Yushi Ogawa
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan.
  • Takemasa Hayashi
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Kunihiko Wakamura
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Yuta Enami
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan.
  • Naruhiko Sawada
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan.
  • Toshiyuki Baba
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Tetsuo Nemoto
    Department of Diagnostic Pathology, School of Medicine, Showa University Northern Yokohama Hospital, Kanagawa, Japan.
  • Fumio Ishida
    Digestive Disease Center, Showa University, Northern Yokohama Hospital, Yokohama, Japan.
  • Masashi Misawa
    Digestive Disease Center, Showa University Northern Yokohama Hospital, Tsuzuki-ku, Yokohama, 224-8503, Japan.

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