Female 72 years old; Reason: r/o nodule, adenopathy History: small thyroid nodule. This is a 3 year follow up study RIGHT LOBE MEASUREMENTS: The right thyroid lobe measures 5.1 x 1.4 x 1.7 cm.LEFT LOBE MEASUREMENTS: The left thyroid lobe measures 4.6 x 1.8 x 1.4 cm.ISTHMUS MEASUREMENT: The isthmus measures 0.5 cm.RIGHT LOBE: Several subcentimeter hypoechoic nodules are seen the largest is seen in the superior portion of the right thyroid lobe measuring 0.5 cm x 0.3 cm x 0.4 cm which is likely spongiform. Other smaller nodules were likely present and are unchanged. No internal vascularity or microcalcifications are seen.LEFT LOBE: At the inferior portion of the left lobe a hypoechoic and likely spongiform nodule is redemonstrated measuring 0.5 cm x 0.5 cm x 0.6 cm. This previously measured 0.6 cm x 0.4 cm x 0.6 cm. No internal vascular microcalcifications are seen.ISTHMUS: No significant abnormality noted.LYMPH NODES: No suspicious adenopathy noted.
1. Stable subcentimeter nodule seen in the inferior left thyroid lobe. There is also a new subcentimeter nodule in the superior right lobe. Favor a benign etiology for both of these lesions.2. No suspicious regional adenopathy is identified.