Gs alpha mutation is associated with all Except: (A) Mc-cune Albright syndrome, (B) Pitutary adenomas, (C) Pseudohypoparathyroidism, (D) Papillary carcinoma thyroid
Answer is D. In Papillary carcinoma there are mutations in RET , BRAF, NTRK1 genes but not in Gs alpha. Ref: Robbins and cotrans 9e Pg 1095