SINGAPORE — Proposed updates to the tumor-node-metastasis (TNM) classification for lung cancer will affect the way patients are staged, experts say. The updates for the 9th Edition of the TNM ...

Histologic components of the TNM classification system have been repeatedly revised since the fifth edition (TNM5). TNM classification revisions provide different criteria for categorizing tumor ...

Early-stage non-small cell lung cancer (NSCLC) offers a better prognosis than advanced stages. Staging helps inform treatment by describing your cancer's size, lymph node involvement, and metastasis.

Stage 1 testicular cancer may or may not have spread beyond your testicle, and it hasn’t yet spread to your lymph nodes or distant body parts. With prompt treatment, your outlook could be excellent.