head and neck neoplasm (MONDO_0005586, a Monarch Disease Ontology entry) is a benign or malignant neoplasm that affects the anatomic structures of the head and neck region. Representative examples of benign neoplasms include salivary gland pleomorphic adenoma and nasal cavity papilloma. Representative examples of malignant neoplasms include oral cavity squamous cell carcinoma, laryngeal squamous cell carcinoma, and salivary gland carcinoma. Also known as: craniocervical region neoplasm, craniocervical region neoplasm (disease), craniocervical region tumor, craniocervical region tumour, head and neck neoplasm (excluding central nervous system), head and neck tumor, head and neck tumour, neoplasm of craniocervical region.