title: Extensive squamous metaplasia simulating squamous cell carcinoma in benign breast papillomatosis.
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000175:diagnosis / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology*; D005260:Female; D006801:Humans; D008679:Metaplasia; D010212:Papilloma / Q000175:diagnosis / Q000473:pathology*