disease has location paranasal sinus disorder neoplasm paranasal sinus neoplasm neoplasm of the accessory sinus accessory sinus tumour tumor of paranasal sinus MONDO:0005289 MEDGEN:18296 DOID:1350 paranasal sinus neoplasm (disease) tumour of the paranasal sinus tumor of the paranasal sinus accessory sinus neoplasm tumor of the accessory sinus SCTID:126675008 HP:0030072 tumour of the accessory sinus UMLS:C0030470 A benign or malignant neoplasm that affects the paranasal sinuses. Representative examples of benign neoplasms include Schneiderian papilloma and salivary gland-type adenoma. Representative examples of malignant neoplasms include carcinoma and lymphoma. tumor of accessory sinus GARD:0024171 neoplasm of the paranasal sinus tumour of paranasal sinus paranasal sinus tumour paranasal sinus tumor tumour of accessory sinus neoplasm of paranasal sinus EFO:0003866 paranasal sinus neoplasms neoplasm of accessory sinus paranasal sinus neoplasm accessory sinus tumor NCIT:C7488 paranasal sinus neoplasm (disease) skull neoplasm paranasal sinus