Patient-controlled analgesia (PCA) ZD1839 concentration with intravenous fentanyl was administered as required. The drain, if present, was removed when the aspirate was minimal or nonpurulent, usually in 1 to 2 days. Discharge from the department was done when four conditions were fulfilled: normal body temperature for at least 24 hrs, normal leukocyte count, and passage of a stool, no apparent surgical site infection. The patients were followed up as outpatients for 7 to 10 days and 1 month postoperatively either at the outpatient clinic or by telephone interview. All of the operative details were recorded. The

operative time (minutes) for both procedures was counted from the skin incision to the last skin stitch applied. The parameters evaluated were the duration of the total hospital stay, the hospital cost, the needs for analgesia postoperatively, and the 30-day morbidity. Surgical methods GLA group The patients were advised to void their bladders preoperatively. If unable to do so, a urinary catheter was inserted. After

epidural puncture and catheter insertion at T11 ~ T12, continuous epidural anesthesia was administered, and the patients were appropriately medicated according to the block level and surgical requirements. After anesthesia plane satisfaction, the site was prepared with povidone and draped in a sterile manner. Entry into the peritoneal cavity was made by the open method through a 1-cm infraumbilical incision. A 10-mm cannula was then inserted. A sterilized stainless steel scaffold consisting of a lifting arm (Mizuho Medical Inc., Tokyo, Japan) was attached to the operating table. The site of needle insertion

was first selleck inhibitor identified in the right iliac zone of the abdomen in the plane of McBurney’s point. One point of needle insertion was near McBurney’s point, and the second insertion site was 6 to 7 cm to the left of it. A sterilized needle (Kirschner wire) was then inserted through the subcutaneous tissue. The abdominal wall was lifted with the needle and fixed to the scaffold using a chain. The lifting blades were attached to the winching retractor, which in turn, was connected to the extension rod (Mizuho Medical Inc., Tokyo, Japan). The lifting system was secured to the side rail of the operative table through the iron side Protein tyrosine phosphatase bar. The abdominal wall was pulled up by the winching retractor and then elevated to make a working space as shown in Figures 1 and 2. Figure 1 The abdominal wall lifting device and the first trocar. Figure 2 The position of lifting device and all three trocars. A 30° laparoscope was inserted in the supraumbilical port. A general laparoscopic examination of the entire abdomen was performed, including an assessment of the degree of peritonitis from the spread of purulent peritoneal fluid. The lower midline port (5 mm) was then laparoscopically inserted just above the pubic hairline with care not to injure a distended bladder.