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Updated: Jan 25, 2026

Substernal Thyroid Biopsy Using Endobronchial Ultrasound-guided Transbronchial Needle Aspiration
Published on: November 10, 2014
Role of ancillary testing in thyroid fine needle aspiration: Review and update
Adam D Toll1, Esther Diana Rossi2, Syed Z Ali3
1Department of Pathology, Jersey Shore Medical Center, Neptune, New Jersey.
Abstract:
Thyroid nodules are common, and ultrasound-guided fine needle aspiration identifies 70-75% as benign, and 4% as malignant. The remainder falls into categories of "indeterminate" with a widely ranging malignancy rate from 10-75%. The diagnosis and clinical management of indeterminate lesions is evolving, and we will review ancillary testing as an aid to diagnosis.
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