60-year-old female with hypothyroidism and history of abnormal thyroid imaging. RIGHT LOBE MEASUREMENTS: 6.3 x 2.8 x 2.2 cmLEFT LOBE MEASUREMENTS: 5.3 x 2.2 x 1.5 cmISTHMUS MEASUREMENTS: 0.7 cm minimally heterogeneous in echotexture. At the junction of the right lobe and isthmus there is a rounded almost isoechoic mass which is slightly heterogeneous in echotexture measuring 1.6 x 1.8 x 1.7 cm.RIGHT LOBE: Mildly heterogeneous in echotexture. Mass as noted above.LEFT LOBE: Mildly heterogeneous in echotexture. No focal mass. There is a solitary, dense 4 mm calcification in the upper pole of the left lobe medially without a defined, associated mass.ISTHMUS: Mildly heterogeneous in echotexture. Mass as noted above.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Enlarged gland with likely focal nodule at the junction of right lobe and isthmus.Solitary, coarse left lobe calcification without associated mass.