treatment for stage four cancer liver
The stage of a cancer tells the doctor how far it has grown. It is important because decisions about treatment are often made according to the stage of a cancer. There are different ways of staging cancers. The numbered staging system for primary liver cancer has 4 main stages.tage 4B. The cancer is any size and there may be more than one tumour. It may have grown into blood vessels or the organs around the liver. It may or may not have spread into lymph nodes, but has spread to another part of the body such as the lungs or bones.