Female 61 years old; evaluate for adenoma. History: hyperparathyroidism RIGHT LOBE MEASUREMENTS: 5.3 x 1.3 x 2.4 cmLEFT LOBE MEASUREMENTS: 4.3 x 1.6 x 1.8 cmISTHMUS MEASUREMENT: 0.4 cmRIGHT LOBE: The right thyroid lobe is normal in echogenicity and echotexture. A subcentimeter predominantly cystic nodule measuring 0.4 x 0.3 x 0.4 cm is noted in the mid right thyroid pole.LEFT LOBE: The left thyroid lobe is normal in echogenicity and echotexture. A subcentimeter predominantly cystic nodule measuring 0.4 x 0.4 x 0.6 cm noted in the mid thyroid pole.ISTHMUS: No significant abnormality noted.LYMPH NODES: No regional lymphadenopathy.OTHER: And extrathyroidal hypoechoic well marginated vascular mass measuring 0.6 x 0.3 x 0.4 cm noted posterior to the superior pole of the right thyroid lobe.
1.Subcentimeter extrathyroidal hypoechoic well marginated vascular mass posterior to the superior pole of the right thyroid lobe, suggestive of a parathyroid adenoma in the appropriate clinical setting.2.Bilateral predominantly cystic subcentimeter thyroid nodules.