title: Letter to the editor.
authors.affiliation: Department of Laboratory Medicine, Division of Pathology, St. Michael's Hospital, Toronto, ON, Canada.
authors.forename: Kalman
authors.initials: K
authors.lastname: Kovacs
authors.forename: Fabio
authors.initials: F
authors.lastname: Rotondo
authors.forename: Eva
authors.initials: E
authors.lastname: Horvath
authors.forename: Luis V
authors.initials: LV
authors.lastname: Syro
authors.forename: Antonio
authors.initials: A
authors.lastname: Di Ieva
authors.forename: Michael D
authors.initials: MD
authors.lastname: Cusimano
authors.forename: David G
authors.initials: DG
authors.lastname: Munoz
mesh_terms: D006652:Histological Techniques / Q000592:standards*; D006801:Humans; D010911:Pituitary Neoplasms / Q000145:classification* / Q000175:diagnosis / Q000473:pathology