NCIt synonyms : Lymphoma of the Accessory Sinus; Primary Paranasal Sinus Lymphoma; Lymphoma of the Paranasal Sinus; Lymphoma of Paranasal Sinus; Lymphoma of Accessory Sinus; Accessory Sinus Lymphoma;
NCIt definition : A lymphoma that arises from the paranasal sinus. Representative examples include diffuse
large B-cell lymphoma and extranodal NK/T-cell lymphoma, nasal type.;