Automatic Couinaud segmentation using AI and pictorial representation landmarking.

Journal: Abdominal radiology (New York)
Published Date: Jul 30, 2025

Abstract

OBJECTIVES: Delineating the Couinaud segments is a critical component of liver surgery and monitoring that has traditionally relied on labor-intensive methods that are prone to variability. While fully or semi-automatic methods exist, they generally lack accuracy or require extensive post-processing or corrections to the outputs.

Authors

  • Luis Miguel Núñez
    Perspectum Ltd, Oxford, United Kingdom. luis.nunez@perspectum.com.
  • Paul Aljabar
    Centre for the Developing Brain, King's College London, St. Thomas' Hospital, London SE1 7EH, United Kingdom.
  • Sir Michael Brady
    Perspectum Ltd, Oxford, United Kingdom.

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