Reason: history of total thyroidectomy T3N1b thyroid cancer, now with recurrent disease. RIGHT LOBE MEASUREMENTS: Status post thyroidectomy.LEFT LOBE MEASUREMENTS: Status post thyroidectomy.ISTHMUS MEASUREMENTS: Status post thyroidectomy.RIGHT LOBE: Status post thyroidectomy.LEFT LOBE: Status post thyroidectomy. Within the inferior thyroidectomy bed, there is an irregular shaped hypoechoic region measuring approximately 2.0 x 2.1 x 1.0 cm which is thought to correspond with the area of increased metabolic activity on recent outside PET scan.ISTHMUS: Status post thyroidectomy.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: Right level IV 1.1 x 0.4 x 0.9 cm and left level V 1.0 x 0.3 x 0.7 cm lymph nodes, favor benign morphology.OTHER: No significant abnormality noted.
Irregular soft tissue mass within left inferior thyroidectomy bed which appears to correspond to hypermetabolic activity on outside PET, suspicious for recurrent or residual disease and was subsequently biopsied.