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Updated: Aug 30, 2026

Application of Laparoscopic Hepatectomy Combined with Intraoperative Microwave Ablation in Colorectal Cancer Liver Metastasis
Published on: March 3, 2023
[Hepatic resection combined with intraoperative radiofrequency ablation is a promising modality for multiple hepatic
Kosuke Suda1, Fumio Kimura, Hiroyuki Yoshidome
1Dept. of Graduate Surgery, Chiba University Graduate School of Medicine.
Abstract:
There is controversy regarding the appropriate treatment for multiple hepatic malignancies. In hepatectomy it is sometimes impossible to resect all tumors because of a lack of sufficient hepatic functional reserve. We performed hepatectomy combined with intraoperative radiofrequency ablation (RFA) to treat multiple hepatic malignancies. Ten patients underwent hepatectomy + RFA, and none of the patients had any severe complications. Three year cumulative survival rate is 88% as of this writing. In conclusion, hepatectomy combined with RFA appears to be another promising modality.
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