Related Experiment Video
Updated: Feb 4, 2026

Implantation of Inferior Vena Cava Interposition Graft in Mouse Model
Published on: June 4, 2014
Surgical Outcomes of Liver Resection Combined with Inferior Vena Cava Resection and Reconstruction with Artificial
Yoshito Tomimaru1,2, Hidetoshi Eguchi1, Hiroshi Wada1,3
1Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan.
Background/Aim:
Inferior vena cava (IVC) resection and reconstruction with concomitant liver resection sometimes represent the only chance for patients with liver tumors involving the IVC to get cured. However, surgical outcomes of liver resection with IVC resection and reconstruction using an artificial vascular graft have not been well investigated.
Methods:
Out of a total of 1,179 cases, only 12 involving liver resection between 1998 and 2016 at our institution included IVC resection and reconstruction using an artificial vascular graft. An expanded polytetrafluoroethylene graft was used for the IVC reconstruction in all 12 cases. We investigated the surgical outcomes of these combined surgeries.
Results:
The median operative time was 650 min and the median blood loss was 2,600 mL. Postoperative complications (≥ grade III in the Clavien-Dindo classification) developed in 2 patients - 1 case of bleeding and one of bile leakage. There were no cases of operative mortality. No complications associated with the vascular graft were observed throughout the postoperative follow-up period, and the grafts remained patent in all cases.
Conclusions:
These results indicate favorable surgical outcomes of liver resection combined with IVC resection and reconstruction.
More Related Videos
14:33A Rat Model of Orthotopic Liver Transplantation Using a Novel Magnetic Anastomosis Technique for Suprahepatic Vena Cava Reconstruction
Published on: March 19, 2018
13:57Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach
Published on: May 23, 2025
Related Concept Videos
Predicting Reaction Outcomes
Outcomes of Glycolysis
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
Seedless Vascular Plants
Guidelines for Writing Outcome
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
Natural and Artificial Concepts
Reconstruction of Signal using Interpolation