This page also tells you what stage 4 means in the TNM system. This system describes: the size of the primary tumour (T) whether the cancer has spread to the lymph nodes (N) whether the cancer has ...

There are different staging systems that doctors can use for liver cancer. The TNM staging system is one of these. TNM stands for Tumour, Node, Metastasis. It describes: the size of the primary tumour ...