preferred_name: Nasal Cavity and Ethmoid Sinus Cancer Pathologic Regional Lymph Nodes TNM Finding v7
preferred_name_lc: nasal cavity and ethmoid sinus cancer pathologic regional lymph nodes tnm finding v7
label: Nasal Cavity and Ethmoid Sinus Cancer Pathologic Regional Lymph Nodes TNM Finding v7
label_lc: nasal cavity and ethmoid sinus cancer pathologic regional lymph nodes tnm finding v7