肝细胞癌 (以下简称肝癌 )术后复发是影响手术疗效的主要原因 ,近几年已成为肝癌临床和基础研究的一个重点。目前虽还缺乏阻断复发的可靠措施 ,但随着手术根治切除病例的增多 ,跟踪随访制度的建立和Ｂ超检查的普及 ,术后复发的早期诊断和再根治成为可能。本文拟从临床角度探讨? The recurrence of hepatocellular carcinoma (hereinafter referred to as liver cancer) is the main reason that affects the curative effect. In recent years, it has become a focus of clinical and basic research of liver cancer. Although there are still no reliable measures to block recurrence, with the increase of surgical resection cases, the establishment of follow-up system and the popularity of B-ultrasound, early diagnosis and re-remediation of postoperative recurrence become possible. This article intends to explore from a clinical perspective?