Hepatocellular carcinoma.

Early detection of hepatocellular carcinoma (HCC) is feasible, particularly in patients known to be at risk from chronic hepatitis and chronic liver disease. The optimal surveillance strategy is unknown. HCC usually presents as an incurable disease even when detected on surveillance. Surgical resection is the treatment of choice, but the coexistence of chronic liver disease and the insidious nature of HCC make it unresectable in most patients. Orthotopic liver transplantation for selected patients or ablative techniques may offer an opportunity to render patients disease-free even if the tumor is unresectable. There are numerous therapies offered to patients with unresectable HCC, including chemotherapy, hormonal therapy, and regional intra-arterial treatments. While potentially palliative, none of these approaches has been demonstrated to prolong survival in these patients. If possible, the treatment of patients with HCC should be done on clinical trials.