Which of the following is not a feature of Papillary carcinoma of thyroid?
High-Yield Explanation
Most papillary carcinomas have gain-of-function mutations or rearrangements involving: RET gene NTRK1 receptor tyrosine kinases Serine/threonine kinase BRAF, which is component of MAPK pathway. RAS mutations are seen in follicular carcinoma of thyroid.