label: Nasal Cavity and Ethmoid Sinus Cancer pN0 TNM Finding v6 and v7
label_lc: nasal cavity and ethmoid sinus cancer pn0 tnm finding v6 and v7
description: Nasal cavity and ethmoid sinus cancer with no metastasis to regional lymph nodes. (from AJCC 6th and 7th Eds.)