Provided history of toxic nodular goiter. RIGHT LOBE MEASUREMENTS: 5.9 x 2.7 x 2.5 cmLEFT LOBE MEASUREMENTS: 6.7 x 2.3 x 2.5 cmISTHMUS MEASUREMENTS: 6 mmRIGHT LOBE: The right lobe is enlarged and heterogeneous in echogenicity containing several small cystic nodules. No discrete solid right thyroid lobe nodule.LEFT LOBE: The left lobe is enlarged and heterogeneous in echogenicity containing several small cystic nodules. In the mid portion of the lobe there is a 1.0 x 0.6 x 1.2 cm spongiform-appearing nodule consistent with a colloid nodule.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Enlarged heterogeneous thyroid with a 1.2 cm left mid lobe colloid nodule.