Results of Treatment of Pituitary Disease in Multiple Endocrine Neoplasia, Type I

Abstract

On the basis of this study, we conclude that pituitary disease is frequently the initial manifestation of MEN I; that adenomas, particularly prolactinomas, are the rule and hyperplasia is rare; that a significant proportion of tumors are plurihormonal; and that excess pituitary-related mortality is not a factor in patients with MEN I.