title: [Papilloma as a precancerous stage].
mesh_terms: D006801:Humans; D007822:Laryngeal Neoplasms; D009669:Nose Neoplasms; D010212:Papilloma; D011230:Precancerous Conditions; D014134:Tracheal Neoplasms
vernacular_title: Papilomul ca stadiu precanceros.