Clinically Applicable Segmentation of Head and Neck Anatomy for Radiotherapy: Deep Learning Algorithm Development and Validation Study
Overview
Paper Summary
A deep learning model achieved human expert-level performance in segmenting head and neck organs at risk on CT scans for radiotherapy planning, comparable to experienced radiographers. The model showed good generalizability across different datasets, including international sites with varying demographics and scanning protocols, demonstrating its potential for broad clinical application.
Explain Like I'm Five
Scientists taught a smart computer program to find important parts in pictures of your head and neck, just like a grown-up expert. This helps doctors plan how to treat sickness more safely and precisely.
Possible Conflicts of Interest
Some authors were paid contractors of DeepMind and Google Health.
Identified Limitations
Rating Explanation
This study demonstrates strong performance and clinical applicability of a deep learning model for head and neck organ segmentation, comparable to experienced radiographers. The introduction of surface DSC as a clinically relevant metric is also noteworthy. Despite some limitations regarding imaging modalities and omitted organs, the model's performance and generalizability across different datasets warrant a strong rating. The potential COI is noted and reflected in the rating.
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