Fig. 2From: Multihormonal pituitary adenoma concomitant with Pit-1 and Tpit lineage cells causing acromegaly associated with subclinical Cushing’s disease: a case reportHistopathological and immunohistochemical study. Photomicrographs showing histopathological features and immunoprofile of a pituitary adenoma. Tissue prepared with H & E showing solid tumor nest (a). Immunohistochemical staining of the tumor for GH (b), PRL (c), ACTH (d), LH (e), and FSH (f). Immunohistochemically, the tumor cells show diffuse cytoplasmic reactivity to anti-GH antibody and focal reactivity to anti-ACTH. Original magnification × 100Back to article page