42-year-old female with a nodule of the thyroid isthmus on physical exam. RIGHT LOBE MEASUREMENTS: 18 x 21 x 45 mm.LEFT LOBE MEASUREMENTS: 15 x 19 x 5 mm.ISTHMUS MEASUREMENTS: 3 mm.RIGHT LOBE: Partly septated cystic, partly solid nodule measuring 11 x 8 mm.LEFT LOBE: Mostly solid nodule measuring 9 x 11 mm appears largely spongiform.ISTHMUS: A partly cystic, partly solid 8 x 5 x 13 mm nodule within the right isthmus is visualized with spongiform features.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: Scattered, subcentimeter lymph nodes.OTHER: No significant abnormality noted.
Multinodular goiter with many of the lesions consistent with colloid.