Final operative histopathology results included follicular adenoma (n=6), colloid nodular goiter (n=6), noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) (n=1), papillary carcinoma (n=1), and C cell hyperplasia compatible with MEN2A (n=1). The gene discussed is RET; the disease is papillary carcinoma.