Small neck mass. RIGHT LOBE MEASUREMENTS: 4.8 x 1.7 x 1.2 cm. Normal background echotexture and vascularity.LEFT LOBE MEASUREMENTS: 4.4 x 1.5 x 1.2 cm. Normal background echotexture and vascularity.ISTHMUS MEASUREMENTS: 1 mm in AP dimension.RIGHT LOBE: 7 x 5 x 4 mm hypoechoic round nodule in the superior pole of the right lobe, not previously seen. LEFT LOBE: No significant abnormality noted.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: Not visualized.LYMPH NODES: Benign-appearing lymph nodes identified.OTHER: In the region of palpable concern, there is an unchanged 5 mm round hypoechoic nodule within the midline subcutaneous fat.
1. New hypoechoic 7 mm nodule in the superior right thyroid lobe. This lesion may be amenable to percutaneous biopsy. 2. Unchanged 5 mm nodule in the subcutaneous fat, possibly representing a thyroglossal duct cyst, lymph node, or less likely a blood vessel.