Male; 52 years old. Reason: r/o adenopathy, recurrence History: h/o thyroid cancer. 1 year follow up study RIGHT LOBE MEASUREMENTS: Status post thyroidectomy.LEFT LOBE MEASUREMENTS: Status post thyroidectomy.ISTHMUS MEASUREMENTS: Status post thyroidectomy.RIGHT LOBE: No suspicious mass in the right thyroid bed.LEFT LOBE: Redemonstrated 3 x 3 x 6 mm hyperechoic focus in the left thyroid bed (previously 4 x 3 x 5 cm), unchanged. A new 4 x 3 x 5 mm hypoechoic lesion with flow on color Doppler is seen in the left thyroid bed.ISTHMUS: No suspicious mass in the isthmus bed.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: Right: Level 6 lymph node measures 6 x 3 x 7 mm with increased vascularity.Left: A 3 x 3 x 4 mm level 4 and a subclavicular 5 x 3 x 4 mm lack a normal fatty hilum.OTHER: No significant abnormality noted.
Abnormal lymph nodes and a new lesion in the left thyroid bed suspicious for recurrence. The thyroid bed lesions are small and may not be amenable to biopsy. The lymph nodes are amenable to biopsy.