23-year-old female with a large right thyroid goiter. RIGHT LOBE MEASUREMENTS: 5.3 x 3.2 x 4.2 cmLEFT LOBE MEASUREMENTS: 4.8 x 1.3 x 1.5 cmISTHMUS MEASUREMENTS: 6 mmRIGHT LOBE: The right thyroid lobe is replaced by a 2.8 x 4.6 x 4.3 cm isoechoic solid nodule with small cystic components. The nodule is vascular without any associated calcifications. The visualized margins are well defined.LEFT LOBE: The left thyroid lobe is heterogeneous and contains numerous sub-5 mm predominately hypoechoic nodules without a single dominant nodule.ISTHMUS: The isthmus is heterogeneous with numerous sub-5 mm nodules.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: Morphologically unremarkable and normal sized cervical lymph nodes are noted.OTHER: No significant abnormality noted.
1. 4.6-cm right thyroid lobe solid nodule is amenable to FNA if clinically warranted. 2. Numerous sub-5 mm hypoechoic left thyroid nodules.