Laparoscopic liver resection: Report of 16 cases / 中国微创外科杂志

ABSTRACT

Objective To evaluate the anatomical basis and techniques in laparoscopic liver resections. Methods Entered the study there were 16 patients with both their lesions located at liver margin, or the surface of the right liver, or left liver and their liver functions classified as Child B or above, including 8 cases of primary liver cancer, 3 cases of liver hemangioma, 1 case of cholangiocarcinama, 1 case of hepatic adenoma, 1 case of focal nodular hyperplasia, 1 case of liver abscess and 1 case of infected liver cyst. The procedures were performed, via 4～6 epigastric ports, by using electriccautery, ultracision or endo-cutter for transecting liver and by titanic clip or medical albumin glue for dealing with the cut surface. Results Laparoscopic liver resection was completed under pneumoperitoneum in 16 cases (18 lesions), including 8 cases of local liver resection and 8 cases of anatomical left liver resection. The operation time was (206?75) min and the blood loss was (354?282) ml. An intraoperative blood transfusion of 800 ml was required in 2 cases because of a blood loss of 1000 ml. The abdominal drains were left for (2～4) days and no bile leakage, bleeding or other complications happened. The postoperative hospital stay was (5.8?1.6) days. Conclusions Proper dealing with hepatic portal vessels is the key to the laparoscopic liver resection. In order to effectively control the bleeding during the partial hepatectomy or left hemihepatectomy, it is crucial to fully dissect the sub-grade hepatic portal vessels.