Applications of machine learning and deep learning to thyroid imaging: where do we stand?
- Author:
Eun Ju HA
1
;
Jung Hwan BAEK
Author Information
- Publication Type:17
- From: Ultrasonography 2021;40(1):23-29
- CountryRepublic of Korea
- Language:English
- Abstract: Ultrasonography (US) is the primary diagnostic tool used to assess the risk of malignancy and to inform decision-making regarding the use of fine-needle aspiration (FNA) and postFNA management in patients with thyroid nodules. However, since US image interpretation is operator-dependent and interobserver variability is moderate to substantial, unnecessary FNA and/or diagnostic surgery are common in practice. Artificial intelligence (AI)-based computeraided diagnosis (CAD) systems have been introduced to help with the accurate and consistent interpretation of US features, ultimately leading to a decrease in unnecessary FNA. This review provides a developmental overview of the AI-based CAD systems currently used for thyroid nodules and describes the future developmental directions of these systems for the personalized and optimized management of thyroid nodules.
