53-year-old female with tertiary hyperparathyroidism. RIGHT LOBE MEASUREMENTS: 5.5 x 2.2 x 1.5 cmLEFT LOBE MEASUREMENTS: 5.4 x 1.7 x 2.1 cmISTHMUS MEASUREMENTS: 0.4 cmRIGHT LOBE: 0.5 x 0.3 x 0.3 cm cystic nodule with peripheral hyperechoic focus most likely colloid.LEFT LOBE: No significant abnormality noted.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: Hypoechoic solid nodule posterior and inferior to the left thyroid lobe measures 1.2 x 1.2 x 0.9 cm.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Hypoechoic solid nodule posterior and inferior to the left thyroid is suspicious for parathyroid adenoma. Correlate with same day nuclear medicine examination.