ABSTRACT
Objective To investigate the safety and feasibility of modified hand-assisted laparoscopic surgery (MHALS) in the abdominal surgery.Methods The clinical data of 8 patients who underwent long-sleeved MHALS at the First People's Hospital of Foshan between September 2014 and January 2015 were retrospectively analyzed.Among the 8 patients,right liver cancer with intrahepatic metastasis was found in 2 patients,left liver cancer in 1 patient,hepatic peripheral nerve sheath tumor in 1 patient,left retroperitoneal leiomyosarcoma in 1 patient,extra-and intra-hepatic cholangiolithiasis in 1 patient,choledochocyst in 1 patient and ampulla cancer in 1 patient.Laparoscopic protection sleeve went through the middle of incision-retractor,and then wrapped around it about 10 cm.Incision-retractor was fixed at the abdominal incision firstly,laparoscopic procedures were performed when the wrist of assisted hand was bound and fixed by the distal of sleeve.The patients were followed up by outpatient examination and telephone interview till March 2015.Results All the 8 patients underwent successful MHALS,including 1 of right hemihepatectomy in situ,1 of ligation of right portal vein + left liver split (the patient gave up two-stage operation due to intractable ascites and elevated bilirubin),1 of hepatic left lateral lobectomy (the patient underwent hemostatic sutures in open surgery due to hemorrhage of liver's cutting surface),1 of hepatic peripheral nerve sheath tumor resection,1 of left retroperitoneal leiomyosarcoma resection,1 of choledocholithotomy + left hepatectomy + cholecystectomy + T tube drainage,1 of choledochocyst + biliary enteric drainage and 1 of pancreaticoduodenectomy.Four patients had assisted incision of 4 cm,and another 4 patients of 7 cm.Eight patients were followed up for a median time of 3 months (range,2-7 months).The patient who received ligation of right portal vein + left liver split died at postoperative month 3,and the others didn't have recurrence of tumor or lithiasis.Conclusion The MHALS is safe and feasible in the abdominal surgery.
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the feasibility, safety and long-term outcomes of laparoscopic repeat hepatectomy for recurrent hepatocellular carcinoma (HCC) following previous resection.</p><p><b>METHODS</b>Between January 2003 and January 2011, 14 patients with recurrent HCC were carefully selected to undergo repeat laparoscopic hepatectomy, among which 9 patients were male, 5 patients were female, and the average age was 54 years. Prior to re-resection, all patients had undergone at least one open hepatectomy for HCC. The perioperative and long-term outcomes of these patients were retrospectively analyzed.</p><p><b>RESULTS</b>Repeat laparoscopic hepatectomy for these 14 patients were successfully performed without major perioperative complications. The mean operative time, intraoperative blood loss and hospital stay were (124 ± 82) minutes, (112 ± 43) ml and (7 ± 4) days, respectively. The mean follow-up period was 23 months (range 14 to 42 months). At the time of follow-up, 11 patients were still alive, among which 3 patients developed recurrent disease and 8 patients remained disease free. One patient died of liver dysfunction at 21 months, and another 2 patients died of tumor recurrence at 17, 31 months, respectively.</p><p><b>CONCLUSION</b>Laparoscopic surgery for recurrent HCC remains a viable option for repeat hepatectomy in selected patients who have undergone open hepatectomy.</p>