目的：探讨经ｉｍｐｌａｎｔａｂｌｅｄｒｕｇｄｅｌｉｖｅｒｙｓｙｓｔｅｍ（ＩＤＤＳ）定期肝动脉造影对早期肝复发癌的诊断价值。材料和方法：２８例肝癌患者，肝切除术中插管至肝固有动脉，术后定期经植入皮下的ＩＤＤＳ进行肝动脉造影检查并拍摄点片。结果：造影可以定期重复开展，肝动脉及其分支显影良好，发现ＣＴ漏诊的肝内微小复发病灶４例，另发现肝动脉炎１２例。结论：经ＩＤＤＳ定期肝动脉造影是监测早期肝复发癌的较好方法。 Objective: To investigate the diagnostic value of scheduled hepatic arteriography with early implantable carcinoma delivery system (IDDS) for early recurrent cancer. Materials and Methods: Twenty-eight patients with hepatocellular carcinoma underwent hepatic intubation into the proper hepatic artery during the hepatectomy. Subcutaneous IDDS was performed after the operation to perform hepatic arteriography and photographing. Results: The angiography can be repeated regularly, and the hepatic artery and its branches are well imaged. It was found that 4 cases of microscopic recurrences of liver were missed by CT and 12 cases of hepatic arteritis were found. CONCLUSIONS: IDSD-guided hepatic arteriography is a good method for monitoring early recurrent liver cancer.