64 year-old female with primary hyperparathyroidism, osteopenia. Evaluate for parathyroid adenoma. RIGHT LOBE MEASUREMENTS: 4.5 cm x 1.3 cm x 1.5 cmLEFT LOBE MEASUREMENTS: 4.7 cm x 1.1 cm x 1.4 cm.ISTHMUS MEASUREMENTS: 2 mm in thickness.RIGHT LOBE: Normal homogeneous echotexture. Cystic nodule at the lower pole measures 6 mm x 5 mm x 6 mm with no internal vascularity or definite microcalcifications.LEFT LOBE: Normal homogeneous echotexture.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
1. Subcentimeter cyst in the right thyroid lobe. 2. No evidence of parathyroid adenoma. 