Maxillary Sinus Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A benign or malignant neoplasm that affects the maxillary sinus. Representative examples of benign neoplasms include Schneiderian papilloma and salivary gland-type adenoma. Representative examples of malignant neoplasms include carcinoma and lymphoma.

**Synonyms:** - Maxillary Sinus Tumor - Neoplasm of Maxillary Sinus - Neoplasm of the Maxillary Sinus - Tumor of Maxillary Sinus - Tumor of the Maxillary Sinus