A growth hormone-releasing hormone-producing pancreatic islet cell tumor metastasized to the pituitary is associated with pituitary somatotroph hyperplasia and acromegaly.
Sanno N, Teramoto A, Osamura RY, Genka S, Katakami H, Jin L, Lloyd RV, Kovacs K.
A case for hypothalamic acromegaly: a clinicopathological study of six patients with hypothalamic gangliocytomas producing growth hormone-releasing factor.
Asa SL, Scheithauer BW, Bilbao JM, Horvath E, Ryan N, Kovacs K, Randall RV, Laws ER Jr, Singer W, Linfoot JA, et al.
Reversible sellar enlargement due to growth hormone-releasing hormone production by pancreatic endocrine tumors in a acromegalic patient with multiple endocrine neoplasia type I syndrome.