label: Bone Cancer pNX TNM Finding v7
label_lc: bone cancer pnx tnm finding v7
description: "Bone cancer in which regional lymph nodes cannot be assessed.  Note: Because of the rarity of lymph node involvement in bone sarcomas, the designation NX may not be appropriate and cases should be considered N0 unless clinical node involvement is clearly evident. (from AJCC 7th Ed.)"