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