64-year-old female with abnormal thyroid function and thyroid nodules. Prior treatment for multinodular goiter with radioactive iodine. RIGHT LOBE MEASUREMENTS: 4 x 1.7 x 1.8 cmLEFT LOBE MEASUREMENTS: 2.9 x 0.9 x 1.1 cmISTHMUS MEASUREMENTS: 0.2 cmRIGHT LOBE: Anterior, solid nodule with peripheral calcification in the right lobe measures 1.3 x 1.5 x 2 cm without significant change.Significantly hypoechoic, solid nodule in the posterior, lower pole or adjacent to the lower pole measures 1.1 x 1.0 x 1.5 cm without significant change.Ovoid, hypoechoic nodule, likely representing summation of 2 nodules in the medial right lobe/isthmus measures 0.3 x 0.5 x 1 cm without change.LEFT LOBE: Hypoechoic, rounded nodule in the left lower pole measures 0.4 x 0.4 x 0.5 cm without change.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Stable appearance of bilateral thyroid nodules. Again, the hypoechoic right nodule could be extrathyroidal.