Surgical step recognition in laparoscopic distal gastrectomy using artificial intelligence: a proof-of-concept study.

Journal: Langenbeck's archives of surgery
PMID: 38995411

Abstract

PURPOSE: Laparoscopic distal gastrectomy (LDG) is a difficult procedure for early career surgeons. Artificial intelligence (AI)-based surgical step recognition is crucial for establishing context-aware computer-aided surgery systems. In this study, we aimed to develop an automatic recognition model for LDG using AI and evaluate its performance.

Authors

  • Mitsumasa Yoshida
    Gastric Surgery Division, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
  • Daichi Kitaguchi
    Department of Colorectal Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa-City, Chiba, 277-8577, Japan.
  • Nobuyoshi Takeshita
    Department of Colorectal Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa-City, Chiba, 277-8577, Japan. ntakeshi@east.ncc.go.jp.
  • Hiroki Matsuzaki
    Surgical Device Innovation Office, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa-City, Chiba, 277-8577, Japan.
  • Yuto Ishikawa
    Surgical Device Innovation Office, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.
  • Masahiro Yura
    Gastric Surgery Division, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
  • Tetsuo Akimoto
    Division of Radiation Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.
  • Takahiro Kinoshita
    Department of Gastric Surgery, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.
  • Masaaki Ito
    Department of Colorectal Surgery, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, 277-8577, Japan.

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