The treatment options are dictated by the stage of liver cancer and the overall condition of the patient. The only proven cure for liver cancer is liver transplantation for a solitary, small tumor. Now, many physicians may dispute this statement. They may argue that a small tumor can be surgically removed (partial hepatic resection) without the need for a liver transplantation.

Moreover, they may claim that the one and three year survival rates for resection are perhaps comparable to those for liver transplantation.

However, most patients with liver cancer also have cirrhosis of the liver and would not tolerate liver resection surgery. But, they probably could tolerate the transplantation operation, which involves removal of the patient's entire diseased liver just prior to transplanting a donor liver. Furthermore, many patients who undergo hepatic resections will develop a recurrence of liver cancer elsewhere in the liver within several years. In fact, some experts believe that once a liver develops liver cancer, there is a tendency for that liver to develop other tumors at the same time (synchronous multicentric occurrence) or at a later time (metachronous multicentric occurrence).

The results of the various medical treatments of liver cancer(chemotherapy, chemoembolization, ablation, and proton beam therapy) remain disappointing. Moreover, for reasons noted earlier (primarily the variability in natural history), there have been no systematic study comparisons of the different treatments. As a result, individual patients will find that the various treatment options available to them depend largely on the local expertise.

How do we know if a particular treatment of liver cancer worked for a particular patient of liver cancer? Well, hopefully, the patient will feel better. However, a clinical response to treatment of liver caner is usually defined more objectively. Thus, a response is defined as a decrease in the size of the tumor on imaging studies along with a reduction of the alpha-fetoprotein in the blood, if the level was elevated prior to treatment.

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