NCIt synonyms : Nasal Cavity and Paranasal Sinus Neoplasm;
NCIt definition : A benign or malignant neoplasm that affects the nasal cavity or paranasal sinuses.
Representative examples of benign neoplasms include Schneiderian papilloma and salivary
gland-type adenoma. Representative examples of malignant neoplasms include carcinoma
and lymphoma.;