ABSTRACT
To investigate the feasibility ,safety and clinical effect of No touch liver pedicle microwave ablation . Methods T he clinical data of 229 patients with hepatocellular carcinoma treated in the Department of Hepatology ,Wuhan Tongji Hospital from M ay 2014 to October 2016 were retrospectively analyzed . T he patients were divided into 3 groups .In group A ,82 patients underwent ultrasound‐guided No touch liver pedicle microwave ablation ,69 patients in group B were treated with anatomical hepatectomy ,and 78 patients in group C underwent traditional microwave ablation . T he preoperative basic data ,intraoperative data ( treatment time , intraoperative blood loss ) and postoperative data ( postoperative liver function indicators ,complications ,hospitalization time ,local recurrence ,survival rate) were compared among the 3 groups . Results T he treatment time ,intraoperative blood loss ,postoperative liver function index and hospitalization time in group A and group C were significantly lower than those in group B( all P ＝0 .000) . T here was no difference in complete elimination rate ,between the two groups in group A and group B( P ＞0 .05) ,which was significantly better than those of group C ( P ＝ 0 .019 ) . T here was no significant difference in the local recurrence rate between the three groups after 1 year and 3 years . Conclusions No touch liver pedicle microwave ablation damage is safe and reliable ,in line with the principle of oncology treatment ,it worthes further promotion in the clinic .
ABSTRACT
Objective To determine the safety and feasibility of laparoscopic dissection of hepatic pedicle in liver resections.Methods Laparoscopic dissection of hepatic pedicle was performed to achieve selective hepatic vascular inflow occlusion during anatomical hepatectomies in 43 patients with liver lesions.The average age was (46.1 ± 3.5) years.The hepatic pedicle was dissected precisely with sharp and blunt dissections to expose the portal vein,hepatic artery,and their branches.The hepatic ischemic area was judged after selective hepatic vascular inflow occlusion and the liver lesions were then resected.Results All 43 patients received anatomical hepatectomies successfully using the technique of laparoscopic hepatic pedicle dissection for selective hepatic vascular inflow occlusion.The mean operative time was (63.6 ± 11.2)minutes.The average blood loss was (243.8 ± 35.5)ml,and the mean hospital stay was (7.1 ± 1.6) days.Conclusion Laparoscopic dissection of hepatic pedicle in liver resection was feasible and safe.