Liver transplantation for hepatocellular carcinoma: clinical results and future aspects.

The treatment of unresectable hepatocellular carcinoma (HCC) by liver transplantation remains controversial. In our series, the 5-year survival value for 87 patients who underwent transplantations between 1972 and 1990 was 19.6%. There was no difference in the long-term survival of patients who had underlying cirrhosis and those who did not. In patients with early-stage tumors the long-term prognosis was improved, the 5-year survival in stage II disease being 55.6% according to UICC criteria. Even in some cases of more advanced tumour stage, good long-term results were obtained. In a review of the recent literature, we evaluated prognostic factors to work out criteria for a more differentiated indication for liver transplantation. Resection of increased radicality--which will keep its place as the therapy of choice--and transplantation should be performed complementarily. Further developments will reveal the value of multimodal therapeutic strategies, including chemo-embolisation, chemotherapy and immunotherapy.