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Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach
Published on: August 8, 2025
Retroperitoneal laparoscopic hepatectomy: a novel approach
Minggen Hu1, Guodong Zhao, Dabin Xu
1Department of Hepatobiliary Surgery, The Chinese PLA (People's Liberation Army) General Hospital, FuXing Road, Beijing, China.
Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
|October 18, 2011
Summary
This study introduces a novel retroperitoneal approach for laparoscopic hepatectomy, demonstrating its safety and efficiency in a case of liver tumor resection. This minimally invasive technique offers a new option for specific liver surgeries.
Area of Science:
- Minimally Invasive Surgery
- Hepatobiliary Surgery
- Surgical Oncology
Background:
- Retroperitoneal laparoscopic surgery is established for kidney and adrenal procedures.
- Laparoscopic hepatectomy traditionally uses transabdominal approaches.
- The retroperitoneal approach for hepatectomy has not been previously reported.
Observation:
- A 48-year-old male with liver metastases underwent a two-stage laparoscopic hepatectomy.
- The right posterior segment was resected via a retroperitoneal approach.
- The left lateral segment was resected via a transabdominal approach.
Findings:
- The retroperitoneal approach for partial hepatectomy was completed in 120 minutes with 150 mL blood loss.
- The patient experienced no postoperative complications, including hemorrhage or bile leakage.
- Discharge occurred nine days post-surgery.
Implications:
- The retroperitoneal approach is a feasible, rapid, and safe method for laparoscopic hepatectomy.
- This technique is suitable for partial resection of small, superficial liver tumors in the right posterior segment.
- This case expands the application of retroperitoneal laparoscopy to liver surgery.
