Possibilities of laparoscopic liver resection.
The aim of this study was to report the results of our experience in liver surgery by laparoscopy. From 1989 to 1996, 30 patients (20 women, 10 men; age, 23-88 years; mean age, 53.9 years) underwent laparoscopic liver surgery at our Institute for the following pathology: 10 for biliary cysts, 7 for polycystic diseases, 8 for benign tumors, 3 for hydatid cysts, 1 for chronic abscess, and 1 for metastasis. The locations of these lesions were: 19 in the left lobe, 4 in the right lobe, and 7 in both lobes. Their average size was 8. 45 cm (range, 2.5-22 cm). The largest lesions were biliary cysts; among benign tumors, the maximum diameter was 8 cm. Surgical treatment was as follows: 17 deroofings, 3 pericystectomies, 7 tumorectomies, and 3 left lobectomies. The mean operative time was 79 min (range, 45-527 min). Three of the 30 laparoscopic procedures (10%) were converted to open surgery, because of bleeding in 2 patients with polycystic disease and because it was impossible to carry out the dissection in 1 patient with liver-cell adenoma adjacent to the left portal branch. There were no deaths in this series and 6 patients showed morbidity: 2 patients with polycystic disease developed ascites and required intensive care unit recovery, 1 patient had phlebitis, 1 had infection of the urinary tract, and 2 had local septic complications. Preliminary findings show that the laparoscopic approach to liver lesions may represent safe and effective treatment in selected patients, on condition that several technical details are respected. Of fundamental importance are the surgical equipment, the presence of two experienced operators to do four-hands surgery, and the careful selection of indications, reserving laparoscopic treatment only for those lesions located in easily accessible areas, mainly in the lateral and anterior hepatic segments.
Mouiel
J
J
Department of Digestive Surgery, Laparoscopy and Liver Transplantation, University of Nice-Sophia-Antipolis, Archet 2 Hospital, Nice, France.
Katkhouda
N
N
Gugenheim
J
J
Fabiani
P
P
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008107:Liver Diseases / Q000175:diagnosis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D018579:Patient Selection; D011379:Prognosis; D012189:Retrospective Studies; D012720:Severity of Illness Index; D016896:Treatment Outcome