label: Densely Granulated Lactotroph Pituitary Neuroendocrine Tumor
label_lc: densely granulated lactotroph pituitary neuroendocrine tumor
description: "A rare prolactin-producing pituitary neuroendocrine tumor composed of acidophilic cells with many large secretory granules.  The endoplasmic reticulum is not as abundant as in the sparsely granulated subtype."