Major hepatectomy is associated with a high operative risk in patients with cirrhosis. Between June 1983 and December 1991, 33 cirrhotic patients, 31 with good liver function, underwent major liver resection for a large hepatic primary cancer. The hospital mortality rate was 3 per cent; the only death resulted from liver failure after extended right hepatectomy. None of the patients had variceal bleeding during the postoperative period. Survival rates at 1, 2 and 3 years were 66, 43 and 37 per cent respectively. Recurrence was the most common reason for late death. These results suggest that the operative risk of major hepatectomy in cirrhotic patients with a large tumour and good liver function is comparable to that of minor liver resection. Late survival is also similar to that of patients with a small tumour. Cirrhotic patients with hepatic carcinoma and good liver function are suitable for major hepatectomy.