Which of the following is true about medullary cancer thyroid?: (A) MET gene Positive, (B) Elevated levels of serum calcitonin+, (C) MEN I syndrome associated, (D) Most common thyroid cancer
Answer is B. Ans. (b) Elevated levels of Serum calcitonin seenRef: Schwartz Page 1546/10th edition* Medullary cancer is associated with RET oncogene mutation.* MEN-2 Syndromes are associated with MTC* Most common thyroid cancer is Papillary cancer