ERBB2 and metastatic malignant neoplasm in the lymph nodes: Concerning iodine uptake, in our cohort of DTC patients, the intensity of 131-radioiodine uptake observed (visual analysis) in thyroid remnant and, mainly, in lymph-node metastases at post-therapy whole body scan (pT-WBS) did not differ in cases overexpressing HER2 compared to negative ones.