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Related Experiment Video

Updated: Jan 25, 2026

Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach
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Clinical Value of Trans-parenchymal Compressing Suture to Decrease the Cutting Surface Related Complications after

Lei Dou1,2, Hui-Fang Liang1, Hui-Yuan Yang1

  • 1Department of Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.

Current Medical Science
|April 25, 2019
PubMed
Summary

Transparenchymal compressing suture (TCS) reduces cutting surface complications after non-anatomical liver resection for hepatic carcinoma. This technique is particularly effective in patients with moderate to severe liver cirrhosis.

Keywords:
cirrhosiscomplicationcutting surfaceliver resection

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Area of Science:

  • Hepatobiliary Surgery
  • Surgical Oncology
  • Gastroenterology

Background:

  • Non-anatomical liver resection preserves liver function, crucial for cirrhotic patients with hepatic carcinoma.
  • Cutting surface complications remain a significant challenge in this procedure.

Purpose of the Study:

  • To evaluate the efficacy of transparenchymal compressing suture (TCS) in reducing cutting surface complications.
  • To compare TCS with exposed surface (ES) management in major hepatic carcinoma resections.

Main Methods:

  • Retrospective analysis of 448 patients with major hepatic carcinoma undergoing non-anatomical liver resection.
  • Comparison between 235 patients treated with TCS and 147 patients with ES.
  • Assessment of postoperative outcomes, including complications, liver/renal function, and hospital stay.

Main Results:

  • TCS group showed significantly lower incidence of cutting surface complications (6.8% vs. 14.3%) and reduced need for interventions (3.4% vs. 8.2%) compared to ES.
  • TCS was highly effective in preventing complications in patients with moderate and severe cirrhosis (5.4% vs. 15.8%).
  • No significant differences were observed in postoperative liver/renal function, hospital days, or mortality.

Conclusions:

  • Transparenchymal compressing suture is an effective method to decrease cutting surface related complications and subsequent interventions.
  • TCS offers particular benefit for patients with moderate to severe liver cirrhosis undergoing non-anatomical liver resection.