Presentation
Serum tests showing changes in thyroid hormones.
Patient Data

The examination showed a diffuse increase in the size of the gland and lobulated contours. At Doppler, an increase in thyroid vascularization is observed, with an increase in the flow rate at Doppler of the lower thyroid arteries.
Case Discussion
A patient with serum tests showing changes in thyroid hormones, attended the ultrasound service, whose examination showed a diffuse increase in the size of the gland and lobulated contours. At Doppler, an increase in thyroid vascularization is observed, with an increase in the flow rate at Doppler of the lower thyroid arteries.