Total laparoscopic liver resection in 78 patients

Abstract

Aim: To summarize the clinical experience of laparoscopic hepatectomy at a single center.

Methods: Between November 2003 and March 2009, 78 patients with hepatocellular carcinoma (n = 39), metastatic liver carcinoma (n = 10), and benign liver neoplasms (n = 29) underwent laparoscopic hepatectomy in our unit. A retrospective analysis was done on the clinical outcomes of the 78 patients.

Results: The lesions were located in segments I (n = 3), II (n = 16), III (n = 24), IV (n = 11), V (n = 11), VI (n = 9), and VIII (n = 4). The lesion sizes ranged from 0.8 to 15 cm. The number of lesions was three (n = 4), two (n = 8) and one (n = 66) in the study cohort. The surgical procedures included left hemi-hepatectomy (n = 7), left lateral lobectomy (n = 14), segmentectomy (n = 11), local resection (n = 39), and resection of metastatic liver lesions during laparoscopic surgery for rectal cancer (n = 7). Laparoscopic liver resection was successful in all patients, with no conversion to open procedures. Only four patients received blood transfusion (400-800 mL). There were no perioperative complications, such as bleeding and biliary leakage. The liver function of all patients recovered within 1 wk, and no liver failure occurred.

Conclusion: Laparoscopic hepatectomy is a safe and feasible operation with minimal surgical trauma. It should be performed by a surgeon with sufficient experience in open hepatic resection and who is proficient in laparoscopy.

Figures

Figure 1

Computed tomography (CT) image before operation, which showed the lesion on the right lobe of the cirrhotic liver.

Figure 2

After laparoscopic hepatectomy (LH), the lesion disappeared and the volume of liver increased clearly.