title: Diagnostic significance of mean numbers of nucleolar organizer regions in benign and malignant transitional tumours of nose.
abstract: On the basis of a silver colloid technique to identify nucleolar organizer region-associated protein (AgNOR) counts, transitional papillomas of the nose showing malignant change could easily be distinguished from their benign counterparts and both could be distinguished from invasive carcinomas.
authors.affiliation: Histopathology Department, Wolverhampton Royal Infirmary, UK.
authors.forename: M
authors.initials: M
authors.lastname: Egan
authors.forename: K
authors.initials: K
authors.lastname: Ramsden
authors.forename: J
authors.initials: J
authors.lastname: Crocker
mesh_terms: D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D009669:Nose Neoplasms / Q000175:diagnosis* / Q000648:ultrastructure; D009697:Nucleolus Organizer Region / Q000648:ultrastructure*; D010212:Papilloma / Q000175:diagnosis* / Q000648:ultrastructure