title: Pathology consultation. Nasal (Schneiderian) papillomas.
abstract: Schneiderian papillomas are unique lesions of the nasal cavity and paranasal sinuses. Most often epidermoid in histologic appearance, the Schneiderian papilloma favors two sites: the septum and lateral wall of the nasal cavity. In both sites recurrences are frequent. Papillomas of the lateral wall, in addition, have a significant association with carcinoma.
mesh_terms: D006801:Humans; D009296:Nasal Cavity; D009364:Neoplasm Recurrence, Local; D009669:Nose Neoplasms / Q000473:pathology*; D010212:Papilloma / Q000473:pathology*