Fig. 1From: Acute suppurative thyroiditis caused by thyroid papillary carcinoma in the right thyroid lobe of a healthy womanUltrasonography on day X reveals a hypoechoic lesion with ill-defined margins and irregular form, appearing avascular and heterogeneous (a). Computed tomography of the neck on admission (day X + 5) also reveals a low-density lesion in the right thyroid gland, 37 × 37 × 42 mm in size with enhancement in the marginal area (b)Back to article page