title: Psammoma bodies in pituitary adenoma.
mesh_terms: D000236:Adenoma / Q000175:diagnosis / Q000648:ultrastructure*; D000368:Aged; D002467:Cell Nucleus / Q000648:ultrastructure; D005260:Female; D006801:Humans; D010911:Pituitary Neoplasms / Q000175:diagnosis / Q000648:ultrastructure*