History of multinodular goiter. Previous bilateral fine-needle aspiration demonstrated benign thyroid nodules. RIGHT LOBE MEASUREMENTS: 5.3 x 2.2 x 1.5 cmLEFT LOBE MEASUREMENTS: 4.8 x 1.4 x 1.2 cmISTHMUS MEASUREMENTS: 4 mmRIGHT LOBE: 2 dominant right thyroid lobe nodules with the superior nodule measuring 2.7 x 1.5 x 1.7 cm, compared to approximately 2.3 x 1.5 x 1.2 cm previously. It is isoechoic well-defined and without significant vascularity.The mid nodule measures 1.6 x 0.6 x 1.4 cm, compared to 1.6 x 0.6 x 0.9 cm when remeasured using similar technique. This nodule has a more cystic colloid appearance.LEFT LOBE: 3 discrete nodules are noted in the left lobe with a stable mid nodule measuring 0.9 x 0.6 x 0.7 cm with coarse calcifications. The superior and inferior nodules measure 1.4 x 0.5 x 1.0 cm and 1.3 x 0.8 x 1.1 cm respectively and are predominantly isoechoic with cystic changes favoring colloid nodules, not significantly changed in size accounting for differences in measurement technique.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Multiple bilateral thyroid nodules are stable to minimally increased in size accounting for differences in measurement technique. Subcentimeter coarsely calcified mid left thyroid lobe nodule is unchanged.