58-year-old female patient with thyromegaly. RIGHT LOBE MEASUREMENTS: 5.3 x 1.4 x 1.9 cm.LEFT LOBE MEASUREMENTS: 9.4 x 4.5 x 3.9 cm.ISTHMUS MEASUREMENTS: 5 mm in thickness.RIGHT LOBE: The right thyroid lobe is heterogeneous in echogenicity containing multiple small cystic spaces. There is exophytic right lower pole thyroidal tissue measuring 1.1 x 0.7 x 0.7 cm.LEFT LOBE: The left thyroid gland is largely replaced by a heterogeneous, solid and cystic nodule with multiple echogenic foci, some of which demonstrate ringdown artifact suggesting colloid. This nodule measures 7.9 x 5.2 x 5.0 cm.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: There is a benign morphology right level three lymph node. Additional lymph nodes are noted in the left level three and four stations measuring up to 2.6 x 0.9 x 0.5 cm. OTHER: No significant abnormality noted.
1. Dominant complex left thyroid nodule.2. No dominant thyroid lesion on the right. 