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Updated: Jan 5, 2026
Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection
Published on: April 11, 2025
Is It Time to Consider Laparoscopic Hepatectomy for Intrahepatic Cholangiocarcinoma? A Meta-Analysis
Fangqiang Wei1, Guan Wang2, Jianyi Ding3
1Department of Hepatobiliary and Pancreatic Surgery, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, 310014, Zhejiang Province, China. wdfwfq@126.com.
Objectives:
The role of laparoscopic hepatectomy (LH) for intrahepatic cholangiocarcinoma (ICC) remains indefinite, though the utilization of this minimally invasive approach has been increasing for ICC. We herein performed a meta-analysis to investigate this issue.
Methods:
Six retrospective studies including 384 patients who had undergone LH and 2147 patients who had undergone open hepatectomy (OH) for ICC were included. The fixed-effects or random-effects models were utilized for data analysis.
Results:
Compared with patients who had undergone OH for ICC, patients who had undergone LH for ICC experienced more R0 resections (81.6 versus 73.8%, risk ratio (RR) = 1.08, 95% confidence interval (CI) 1.02-1.14; P = 0.008) but less major hepatectomies (37.7 versus 54.2%, RR = 0.69, 95% CI 0.60-0.79; P < 0.0001), less lymph node dissections (38.0 versus 61.5%, RR = 0.62, 95% CI 0.54-0.70; P < 0.0001), and smaller tumor size resected (4.14 versus 4.94 cm, weighted mean difference = - 0.80 cm, 95% CI - 1.38 to - 0.22 cm; P = 0.007). No significant difference was observed in other perioperative results (all P > 0.05) or overall survival (hazard ratio (HR) = 1.38, 95% CI 0.63-3.02; P = 0.43).
Conclusions:
LH has comparable safety, feasibility, and oncological efficacy to that of OH for ICC and has superiority in R0 resection over OH. It may be time to consider LH for ICC only if a more thorough effort on lymph node dissection is undertaken in selective patients at experienced centers.
