ABSTRACT
Objective:To study the feasibility and safety in treatment of trauma to right posterior liver using laparoscopic surgery with patients in the left semiprone position.Methods:The clinical data of consecutive patients who were diagnosed to have trauma to the right posterior liver and were treated with laparoscopic surgery with patients in the left semiprone position at the Department of Hepatobiliary Surgery, the Affiliated Hospital of Youjiang Medical University for Nationalities between February 2016 and August 2020 were retrospectively analysed. The patients’ gender, age, mechanisms of injury, operative methods, operative time, amounts of abdominal effusion, degrees of liver injury, extents of intraoperative bleeding, amounts of postoperative drainage, lengths of postoperative hospital stay, and major postoperative complications were recorded and analyzed.Results:Among the 18 patients, there were 16 males and 2 females, aged (41.6±14.4) years. The mechanisms of liver trauma were caused by fall injury ( n=10), traffic accidents ( n=4), blunt injury ( n=2) and penetrating injury ( n=2). The levels of injuries were level Ⅲ in 16 patients and level Ⅳ in 2 patients. Laparoscopic suture repair was performed in 8 patients, partial hepatectomy in 4 patients, electrocoagulation hemostasis in 4 patients and ligation of bleeding vessels in 2 patients. All were successful in hemostasis. Abdominal effusion was (1 528.8±373.2) ml, intraoperative blood loss (80.6±16.7) ml, operation time (88.5±9.1) min, postoperative hospital stay 7 days and postoperative total drainage (93.8±13.6) ml. Ten patients were complicated with right pleural effusion, and they recovered with conservative treatment. There were no bile leakage, infection and other complications. Conclusion:Trauma to right posterior liver treated with laparoscopic with surgery patients in the left semiprone position had the advantages of adequate exposure which facilitated surgical hemostasis, resulting in minimal collateral damages and short hospital stay. The treatment was feasibility and safe.
ABSTRACT
Objective To study the safety and efficacy of laparoscopic resection of hemangioma in the right posterior hepatic section without any blood flow occlusion.Methods Patients with hemangiomas in the right posterior section of liver operated from January 2016 to June 2018 in the Affiliated Hospital of Youjiang Medical College for Nationalities were studied retrospectively.There were 19 females and 9 males.The average age was (37.9 ± 6.1).The operation methods,perioperative factors,hospitalization cost and follow-up outcomes were recorded and analyzed.Results 28 patients with hemangiomas were treated with laparoscopic resection of right posterior hepatic section without any blood flow occlusion.An ultrasound scalpel was applied to split the liver in 27 patients,and ultrasound scalpel combined with Ligasure to split the liver in 1 patient.The mean diameter of the hepatic hemangiomas was (6.7 ± 1.3) cm.The intraoperative blood loss was (330.4 ± 139.0) ml and the operation time was (87.4 ±27.9) min.One patient required conversion to open surgery due to rupture and bleeding of the hemangioma.The conversion rate was 3.6％ (1/28).The postoperative drainage time was (45.4 ± 18.9) h.The postoperative hospitalization time was (7.5 ± 1.3) d,and the hospitalization cost was (3.1 ± 0.5) ten thousand yuan.No death or serious complications occurred.No reoperation was needed.The follow-up period ranged from 1 to 30 months,and all the patients were well on follow-up.Conclusions Laparoscopic resection of hemangioma in the right posterior hepatic section without any blood flow occlusion was safe and efficacious.This method can be used for hemangiomas in the right posterior section of liver.