What are the ultrasound (US) features of benign thyroid lesions?

Updated: Jun 18, 2020
  • Author: Ponnandai S Somasundar, MD, MPH, FACS; Chief Editor: Neetu Radhakrishnan, MD  more...
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Answer

Benign US features are as follows:

  • Purely cystic nodule
  • Spongiform appearance (aggregation of multiple micro-cystic components >50% volume)

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