nasal cavity neoplasm (MONDO_0004756) is a benign or malignant neoplasm that affects the nasal cavity. Representative examples of benign neoplasms include Schneiderian papilloma and salivary gland-type adenoma. Representative examples of malignant neoplasms include carcinoma and lymphoma. Also known as: nasal cavity neoplasm (disease), nasal cavity tumor, nasal cavity tumour, neoplasm of nasal cavity, neoplasm of the nasal cavity, tumor of nasal cavity, tumor of the nasal cavity, tumour of nasal cavity.