79-year-old male with history of lung cancer, concern for metastasis. Grayscale and color thyroid ultrasound of the left antecubital soft tissues again demonstrates a heterogeneous hypoechoic mass measuring 3.4 x 2.9 x 2.8 cm along the medial aspect, increased in size compared with the prior study. Additionally, there is an adjacent 1.2 x 1.2 x 1.4 cm hypoechoic nodule immediately inferiorly which has not been seen on prior studies.
Interval increase in size of left antecubital mass and development of a new adjacent smaller lesion.