Background: To build an automatic pathological diagnosis model to assess the lymph node metastasis status of head and neck squamous cell carcinoma (HNSCC) based on deep learning algorithms.
Study design: A retrospective study.
Methods: A diagnostic model integrating two-step deep learning networks was trained to analyze the metastasis status in 85 images of HNSCC lymph nodes. The diagnostic model was tested in a test set of 21 images with metastasis and 29 images without metastasis. All images were scanned from HNSCC lymph node sections stained with hematoxylin-eosin (HE).
Results: In the test set, the overall accuracy, sensitivity, and specificity of the diagnostic model reached 86%, 100%, and 75.9%, respectively.
Conclusions: Our two-step diagnostic model can be used to automatically assess the status of HNSCC lymph node metastasis with high sensitivity.
Level of evidence: NA.
Keywords: convolutional neural network; deep learning; digital pathology; head and neck squamous cell carcinoma; lymph node metastasis.
© 2022 The Authors. Laryngoscope Investigative Otolaryngology published by Wiley Periodicals LLC on behalf of The Triological Society.