Dictionary of Cancer Terms
View in Spanish: Carcinoma del seno maxilar in situ, estadio 0
Stage 0 maxillary sinus carcinoma in situ ( MAK-sih-layr-ee SY-nus KAR-sih-NOH-muh in SY-too)
Abnormal cells are found in the innermost lining of the maxillary sinus. These abnormal cells may become cancer and spread into nearby normal tissue.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.