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Updated: Jan 6, 2026
Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach
Published on: May 23, 2025
How to safely perform laparoscopic liver resection for children: A case series of 19 patients
Hyunhee Kwon1, Ju Yeon Lee2, Yu Jeong Cho1
1Division of Pediatric Surgery, Asan Medical Center Children's Hospital, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Purpose:
The purpose of this study was to determine the feasibility and outcome of laparoscopic hepatectomy in pediatric patients with liver tumors and introduce surgical techniques to minimize complications.
Methods:
This was a retrospective study of 19 patients less than the age of 18 years old who underwent LLR for liver tumors between November 2005 and May 2017.
Results:
Ten females and nine males with a median age of 26 months and a median body weight of 14.7 kg were enrolled. Diseases of these patients were hepatoblastoma, neuroblastoma, biliary atresia, and liver abscess. The numbers of resected hepatic segments were more than two in thirteen patients and one in six patients. One patient required conversion to laparotomy to control bleeding caused by injury to the left hepatic vein. Nine patients received transfusions perioperatively. Median duration of operation was 230 min, and median postoperative hospital stay was 7.0 days. There was no postoperative complication. Only one patient showed nonhepatic recurrence of neuroblastoma which caused mortality.
Conclusions:
LLR for benign and malignant liver tumors showed acceptable amount of bleeding and low complication rate. Therefore, LLR would be a safe and feasible option for liver tumors in children with proper technical efforts and selection of patients.
Level Of Evidence:
Level III.
