71-year-old female with incidental finding of thyroid calcification on MRI neck exam. RIGHT LOBE MEASUREMENTS: The right thyroid lobe measures 2.3 x 5.8 x 2.9 cm.LEFT LOBE MEASUREMENTS: The left thyroid lobe measures 2.1 x 5.7 x 2.1 cm.ISTHMUS MEASUREMENTS: The isthmus measures 3.5 cm in thickness.RIGHT LOBE: Multinodular heterogenous appearance of the right thyroid lobe. The dominant nodule is located in the right lower pole measuring 3.2 x 2.5 x 2.5 cm and contains a internal focal calcification. Additional nodules are also noted including a posterior mid pole isoechoic nodule measuring 1.3 x 1.2 x 1.1 cm.LEFT LOBE: Multinodular heterogenous appearance of the left thyroid lobe. The dominant nodule on the left has a heterogenous solid and cystic appearance measuring 2.3 x 1.8 x 1.9 cm.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No suspicious cervical lymphadenopathy.OTHER: No significant abnormality noted.
Multinodular thyroid goiter. The dominant nodule is in the right lower pole measuring at least 3 cm in size and contains internal hyperechoic focus compatible with calcification. This nodule is amenable to percutaneous biopsy.