stage I maxillary sinus cancerListen to pronunciation(...MAK-sih-LAYR-ee SY-nus KAN-ser)Cancer has formed in the mucous membranes of the maxillary sinus.More InformationParanasal Sinus and Nasal Cavity Cancer TreatmentSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#