stage 0 nasopharyngeal carcinoma in situListen to pronunciation(...NAY-zoh-fuh-RIN-jee-ul KAR-sih-NOH-muh in SY-too)Abnormal cells are found in the lining of the nasopharynx. These abnormal cells may become cancer and spread into nearby normal tissue.More InformationNasopharyngeal Cancer TreatmentSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#