Full Text:   <2648>

Summary:  <2078>

CLC number: R605

On-line Access: 2024-08-27

Received: 2023-10-17

Revision Accepted: 2024-05-08

Crosschecked: 2016-02-19

Cited: 2

Clicked: 5639

Citations:  Bibtex RefMan EndNote GB/T7714

 ORCID:

Chong Lai

http://orcid.org/0000-0002-6581-9987

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Journal of Zhejiang University SCIENCE B 2016 Vol.17 No.3 P.236-246

http://doi.org/10.1631/jzus.B1500322


Comparison of laparoscopic hepatectomy, percutaneous radiofrequency ablation and open hepatectomy in the treatment of small hepatocellular carcinoma


Author(s):  Chong Lai, Ren-an Jin, Xiao Liang, Xiu-jun Cai

Affiliation(s):  Department of Surgery, Institute of Minimally Invasive Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; more

Corresponding email(s):   clai8827@zju.edu.cn, caixiujunzju@163.com

Key Words:  Hepatocellular carcinoma, Laparoscopic hepatectomy, Minimally invasive techniques, Open hepatectomy, Percutaneous radiofrequency ablation


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Abstract: 
Objective: Three mainstream techniques—laparoscopic hepatectomy (LH), percutaneous radiofrequency ablation (pRFA), and open hepatectomy (OH)—were compared in this study, in terms of their efficacies in the treatment of small hepatocellular carcinoma (HCC). Methods: A comparative study was performed within a total of 94 patients diagnosed with small HCC in our hospital from 2005 to 2010, who underwent LH (28), RFA (33), or OH (33). They had either a single tumor lesion of less than or up to three nodules with diameters of less than each. Outcomes were carefully evaluated throughout a 3-year follow-up interval and statistically interpreted. Results: The pRFA group had a significantly lower disease-free survival rate compared with the two surgical groups (P=0.001) and significantly shorter overall survival (P=0.005), while the LH group and the OH group had no difference in survival results. For patients younger than 60 years old, surgical approaches offered a better long-term overall survival prognosis (P=0.008). There were no statistically significant differences among the three groups in overall survival for elderly patients (P=0.104). Conclusions: Among patients with small HCC, LH may provide better curative effects than pRFA without increasing complication rates. pRFA leads to faster recurrence than surgical resections. LH has similar therapeutic effects to OH and causes less trauma. For patients younger than 60 years old, LH may be the best curative treatment. Elderly patients may choose either surgery or pRFA.

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