Question of possible parathyroid adenoma versus thyroid nodule seen at outside institution. RIGHT LOBE MEASUREMENTS: 1.9 x 1.8 x 4.5 cm.LEFT LOBE MEASUREMENTS: 1.6 x 1.8 x 3.9 cm.ISTHMUS MEASUREMENTS: 2 mm in AP dimension.RIGHT LOBE: No significant abnormality noted.LEFT LOBE: 5 mm benign-appearing nodule in the inferior pole, similar to prior. The previously described nodular region in the posterior inferior left thyroid gland matches normal thyroid echogenicity on the current examination, with minimal nonsuspicious heterogeneity. No discrete nodule is present.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: Not identified.LYMPH NODES: No significant abnormality noted.
No suspicious nodules identified. The previously described lesion on the outside institution study in the posterior left thyroid gland appears to be nonsuspicious minimally heterogeneous thyroid tissue.