The current status of liver transplantation for primary hepatic malignancy.

Several advances have been achieved during the last years in the management of patients with liver cancer. The refinement of the imaging techniques and the better knowledge of the biology of this neoplasm have facilitated the establishment of useful criteria to select patients for transplantation. Following a strict selection policy (solitary tumors < or = 5 cm or up to 3 foci each one < or = 3 cm) patients with liver cancer may achieve the same survival as nonneoplastic subjects. Currently, the main problem is how to diminish the risk of tumor progression while waiting for a liver. Although at present the benefits of invasive treatments are ill-defined, the ongoing studies exploring new treatment options hopefully will succeed in preventing this complication and further improve the current results.