COURSE on THYROID ULTRASOUND
Section 2 The nodular goiter
Part 8 Halo and vascularity
Videolibrary
Halo sign and vascularization - case conp 049
Clinical data: A 31-year-old woman was referred for evaluation of a nodular goiter which was known for a few months.
Palpation: a large moderately firm nodule in the right lobe and in the isthmus.
Laboratory data: euthyroidism (TSH 0.98 mIU/L).
For details of the case study, click here.

