Artificial intelligence for diagnosing neoplasia on digital cholangioscopy: development and multicenter validation of a convolutional neural network model.

Journal: Endoscopy
Published Date: Feb 13, 2023

Abstract

BACKGROUND: We aimed to develop a convolutional neural network (CNN) model for detecting neoplastic lesions during real-time digital single-operator cholangioscopy (DSOC) and to clinically validate the model through comparisons with DSOC expert and nonexpert endoscopists.

Authors

  • Carlos Robles-Medranda
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Jorge Baquerizo-Burgos
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Juan Alcivar-Vasquez
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Michel Kahaleh
    Gastroenterology, Robert Wood Johnson Medical School Rutgers University, New Brunswick, New Jersey, United States.
  • Isaac Raijman
    Texas Digestive Disease Consultants, 4100 South Sheperd Drive, Houston, TX 77098, USA.
  • Rastislav Kunda
    Department of Advanced Interventional Endoscopy, Universitair Ziekenhuis Brussel (UZB)/Vrije Universiteit Brussel (VUB), Brussels, Belgium.
  • Miguel Puga-Tejada
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Maria Egas-Izquierdo
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Martha Arevalo-Mora
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Juan C Mendez
    mdconsgroup, Artificial Intelligence Department, Guayaquil, Ecuador.
  • Amy Tyberg
    Gastroenterology, Robert Wood Johnson Medical School Rutgers University, New Brunswick, New Jersey, United States.
  • Avik Sarkar
    Gastroenterology, Robert Wood Johnson Medical School Rutgers University, New Brunswick, New Jersey, United States.
  • Haroon Shahid
    Gastroenterology, Robert Wood Johnson Medical School Rutgers University, New Brunswick, New Jersey, United States.
  • Raquel Del Valle-Zavala
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Jorge Rodriguez
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Ruxandra C Merfea
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Jonathan Barreto-Perez
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Gabriela Saldaña-Pazmiño
    Gastroenterology, Hospital Clínico San Carlos, Madrid, Spain.
  • Daniel Calle-Loffredo
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Haydee Alvarado
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.
  • Hannah P Lukashok
    Gastroenterology, Instituto Ecuatoriano de Enfermedades Digestivas (IECED), Guayaquil, Ecuador.

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