Which type of adenoma has the highest propensity to undergo dystrophic calcification?: (A) Somatotroph adenoma, (B) Coicotroph adenoma, (C) Lactotroph adenoma, (D) Thyrotroph adenoma
Answer is C. Lactotroph adenomas have a propensity to undergo dystrophic calcification, ranging from isolated psammoma bodies to extensive calcification of viually the entire tumor mass ("pituitary stone").