Safely Modified Laparoscopic Liver Resection for Segment VI and/or VII Hepatic Lesions Using the Left Lateral Decubitus Position

Abstract

Min Xiao,1,* Di Wang,2,* Guo-Ling Lin,1 Xin Lin,3 Li-Yan Tao,4 Qi-Yong Li1,5 1Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Shulan (Hangzhou) Hospital Affiliated to Zhejiang Shuren University Shulan International Medical College, Hangzhou, People’s Republic of China; 2Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China; 3Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China; 4Division of Hepatobiliary and Pancreatic Surgery, Department of Nursing, Shulan (Hangzhou) Hospital Affiliated to Zhejiang Shuren University Shulan International Medical College, Hangzhou, People’s Republic of China; 5Jinan Microecological Biomedicine Shandong Laboratory, Jinan, People’s Republic of China*These authors contributed equally to this workCorrespondence: Qi-Yong Li, Shulan (Hangzhou) Hospital Affiliated to Zhejiang Shuren University Shulan International Medical College, #848 Dongxin Road, Hangzhou, 310000, People’s Republic of China, Email [email protected]: To explore the feasibility and safety of using the left lateral decubitus position (LLDP) to perform laparoscopic liver resection (LLR) for the treatment of hepatic lesions in segment VI and/or VII.Patients and Methods: Clinical data concerning 50 patients underwent LLR including 25 patients in the LLDP and the other 25 patients in the routine operative position (ROP) at Shulan (Hangzhou) Hospital Affiliated to Zhejiang Shuren University Shulan International Medical College (Hangzhou, China) and Shulan (Quzhou) Hospital between March 2019 and May 2022 were retrospectively analyzed. All of the patients underwent LLR while in the LLDP or the ROP for the treatment of hepatic lesions located in segment VI and/or VII.Results: The preoperative clinical and laboratory parameters were comparable between the two groups (P > 0.05). All patients completed the surgery successfully. There were two patients required conversion to open resection in the ROP comparing with zero in the LLDP. The mean operative time was 256.9 ± 132.7 minutes in LLDP and 255.7 ± 92.1 minutes in ROP, while the median perioperative blood loss was 100 mL (range: 50– 300 mL) in LLDP and 200 mL (range: 50– 425 mL), respectively. The postoperative pathological examination showed that margin-negative resection was achieved all of the cases. The important postoperative parameters all returned to normal within five days after the LLR. The mean postoperative hospital stay (15.6 vs 19.3 days; p < 0.05) and the extraction of the drainage tube time (7.8 vs 10.4 days; p < 0.05) were shorter for patients in LLDP.Conclusion: The LLDP represents a safe and feasible position for performing LLR in selected patients with lesions in segment VI and/or VII. LLR in the LLDP is helpful in terms of the exposure of the surgical field and the recovery of the patient.Keywords: laparoscopic, liver resection, left lateral decubitus position

Keywords

• laparoscopic
• liver resection
• left lateral decubitus position