title: Do folliculo-stellate adenomas of the pituitary gland exist or are they intrasellar meningiomas?
abstract: A tumor arising in the pituitary fossa and having some of the histological and ultrastructural features of a recently described tumor, purportedly originating from the folliculo-stellate cells of the anterior pituitary, is presented. The results of our ultrastructural and immunohistochemical studies, however, favored a meningeal origin and suggested that the neoplasm was most likely a secretory meningioma.
authors: Department of Pathology, Stanford University School of Medicine, CA 94305.
authors: H
authors: H
authors: Vogel
authors: D S
authors: DS
authors: Horoupian
authors: G
authors: G
authors: Silverberg
mesh_terms: D000236:Adenoma / Q000032:analysis / Q000175:diagnosis* / Q000648:ultrastructure; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007633:Keratins / Q000032:analysis; D008562:Membrane Glycoproteins / Q000032:analysis; D008577:Meningeal Neoplasms / Q000032:analysis / Q000175:diagnosis* / Q000648:ultrastructure; D008579:Meningioma / Q000032:analysis / Q000175:diagnosis* / Q000648:ultrastructure; D008875:Middle Aged; D018396:Mucin-1; D010911:Pituitary Neoplasms / Q000032:analysis / Q000175:diagnosis* / Q000648:ultrastructure; D014746:Vimentin / Q000032:analysis
chemical_list: D008562:Membrane Glycoproteins; D018396:Mucin-1; D014746:Vimentin; D007633:Keratins