stage 0 nasal cavity and ethmoid sinus carcinoma in situ

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1 Definition of stage 0 nasal cavity and ethmoid sinus carcinoma in situ

Meaning of stage 0 nasal cavity and ethmoid sinus carcinoma in situ: Abnormal cells are found in the innermost lining of the nasal cavity or ethmoid sinus.

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.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.