COURSE on THYROID ULTRASOUND

Section 2 The nodular goiter

Part 8 Halo and vascularity

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Halo sign and vascularization - case 1744

Clinical data: A 71-year-old woman was referred for evaluation of a painless mass in the left thyroid which appeared 3 weeks ago.

Palpation: a firm nodule in the left lobe.

Laboratory data: TSH 0.91 mIU/L.

For details of the case study, click here.

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