Acromegaly and Somatotroph Hyperplasia with Adenomatous Transformation Due to Pituitary Metastasis of a Growth Hormone-Releasing Hormone-Secreting Pulmonary Endocrine Carcinoma

Abstract

This is the first report of a GHRH-producing endocrine tumor metastasizing to the pituitary and causing local hyperstimulation with somatotroph hyperplasia and adenomatous transformation.