Possible Iodine-Induced Thyrotoxicosis in a Previously Healthy Adolescent following Administration of Iodinated Contrast Media

Figure 2

Thyroid ultrasound on post contrast day 7 reveals homogeneous and non enlarged thyroid gland measuring Isthmus: 0.2 cm, Right lobe: 2.3 × 4.3 × 0.9 cm Left lobe: 1.3 × 4.3 × 1.1 cm. Echogenicity is within normal limits with no increased vascularity.