Fig. 14
From: Thyroid computed tomography imaging: pictorial review of variable pathologies
A 19-year-old male patient known to have multi-nodular goiter and FNA, showing underlying Hashimoto’s thyroiditis. a, b Sagittal and transverse greyscale and colour Doppler ultrasound of the neck demonstrate a hypoechoic enlarged right thyroid lobe with small hyperechoic regenerative nodules and marked hypervascularity (white arrows). c, d Enhanced axial CT scan images of the neck demonstrate a heterogeneously enhancing and enlarged thyroid gland, left more than right lobe, and the trachea is markedly narrowed