Results of hepatic resection for hepatocellular carcinoma

Abstract

The results of 122 hepatic resections in 112 patients with hepatocellular carcinoma are described. The type of liver resection performed was selected according to the patient's liver function. Forty-nine patients underwent anatomic resections, including 1 trisegmentectomy, 5 lobectomies, 11 segmentectomies, and 32 subsegmentectomies; the remaining 63 patients had nonanatomic resections. The 1-, 2-, and 3-year survivals after liver resection for all patients, taking into account one operative and one hospital death (0.9% each), were 92.4%, 85.0%, and 78.9%, and disease-free survivals at 1, 2, and 3 years were 68.6%, 46.2%, and 32.6%, respectively. Twenty-one repeat hepatic resections (17.2% of the total of 122 resections) were performed with no hospital mortality. Cumulative survival from the time of repeat hepatectomy in these 21 patients was 84.2% and 56.3% at 1 and 2 years, respectively. Among the factors that may affect survival or disease-free survival, the absence of vascular invasion (p < 0.05) and intrahepatic metastases (p < 0.01) were significantly related to the disease-free survival time. A good outcome was obtained after liver resection in 112 patients with hepatocellular carcinoma through appropriate choice of the type of resection, careful follow-up, and a vigorous surgical approach for recurrence.