stage 0 nasal cavity and ethmoid sinus carcinoma in situ

Pronunciation: (... NAY-zul KA-vih-tee … ETH-moyd SY-nus KAR-sih-NOH-muh in SY-too)

Abnormal cells are found in the innermost lining of the nasal cavity or ethmoid sinus. These abnormal cells may become cancer and spread into nearby normal tissue.

Definition from:

2007-09-21Paranasal Sinus and Nasal Cavity Cancer TreatmentCáncer de seno paranasal y de cavidad nasal: Tratamiento