52-year-old female with history of thyroid nodule. RIGHT LOBE MEASUREMENTS: 1.6 x 1.8 x 4.0 cmLEFT LOBE MEASUREMENTS: 0.9 x 1.5 x 3.7 cmISTHMUS MEASUREMENTS: 3 mmRIGHT LOBE: 5-mm hypoechoic solid inter-polar nodule without specific suspicious sonographic features. Otherwise, the background thyroid gland is minimally coarse.LEFT LOBE: The left thyroid lobe is minimally coarse without a dominant nodule.ISTHMUS: Within the right aspect of the isthmus is a 1.5 x 1.0 x 1.9 cm complex solid and cystic lesion without associated microcalcifications, or vascularity. The contour is slightly lobulated. The appearance and size is relatively stable.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Relatively stable 1.9-cm right Isthmus complex solid and cystic lesion is amenable to FNA if clinically warranted.