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 ...

This system has 5 stages, stage 0 (high grade dysplasia) to stage 4. This page also tells you what stage 4 means in the TNM system. This system describes: the size of the primary tumour (T) whether ...