NCIt synonyms : Tumor of Sphenoidal Sinus; Neoplasm of Sphenoid Sinus; Tumor of Sphenoid Sinus; Tumor of the Sphenoid Sinus; Sphenoidal Sinus Tumor; Sphenoid Sinus Tumor; Sphenoidal Sinus Neoplasm; Neoplasm of the Sphenoidal Sinus; Neoplasm of Sphenoidal Sinus; Tumor of the Sphenoidal Sinus; Neoplasm of the Sphenoid Sinus;
NCIt definition : A benign or malignant neoplasm that affects the sphenoid sinus. Representative examples
of benign neoplasms include Schneiderian papilloma and salivary gland-type adenoma.
Representative examples of malignant neoplasms include carcinoma and lymphoma.;