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Neuroimaging Clin. N. Am. · Aug 2021
ReviewUltrasound of Thyroid Nodules and the Thyroid Imaging Reporting and Data System.
- Harshawn S Malhi and Edward G Grant.
- Department of Radiology, Keck School of Medicine, University of Southern California, 1500 San Pablo Street, Second Floor Imaging, Los Angeles, CA 90033, USA. Electronic address: Harshawn.malhi@med.usc.edu.
- Neuroimaging Clin. N. Am. 2021 Aug 1; 31 (3): 285-300.
AbstractBenign or malignant thyroid nodules are common in adults. Fine needle aspiration biopsy is the gold standard for diagnosis. Most thyroid nodules are benign. Ultrasound imaging is the optimal noninvasive imaging modality to determine which nodules demonstrate malignant features. The American College of Radiology Thyroid Imaging Reporting and Data System committee published a standardized approach to classifying nodules on ultrasound. The ultrasound features in this system are categorized as benign, minimally suspicious, moderately suspicious, or highly suspicious for malignancy. Applying the Thyroid Imaging Reporting and Data System results in a meaningful decrease in the number of thyroid nodules biopsied.Copyright © 2021 Elsevier Inc. All rights reserved.
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