NCIt synonyms : Nasal Cavity and Paranasal Sinus Adenocarcinoma, Salivary-Type;
NCIt definition : Adenocarcinomas that arise from the seromucinous glands and surface epithelium of
the nasal cavity and paranasal sinuses. These adenocarcinomas morphologically resemble
the adenocarcinomas that arise from the major and minor salivary glands.;