Objective:To investigate the principle and measures of prevention and treatment on pancreatic fistula due to pancreatic injury.Method:The clinical data of 131 pancreatic injury patients were analyzed retrospectively.Operation and combined therapy during perioperative were performed.Results:Among 35 cases(26.7%,35/131) with pancreatic fistula,3 cases shaped internal fistula showed by visualization and cured spontaneously after operations,9 cases with pancreatic pseudocyst after operations were treated by Roux-en-Y pancreatic cystojejunostomy,2 cases(5.7%,2/35) died of MODS and abdominal infections.The rest were recovered.The follow-up from 3 months to 5 years showed that there were no cases died of complications related to pancreatic fistula.Conclusions:Operation combined with multiple therapies was effective in the prevention and treatment of pancreatic fistula.

ObjectiveTo compare the efficacy of laparoscopic and open left lobectomy.MethodsThe clinical data of 92 patients who received left lobectomy at the First Affiliated Hospital of Harbin Medical University from May 2010 to June 2011 were retrospectively analyzed.Of the 92 patients,42 received laparoscopic left lobectomy (laparoscopic group ) and 50 received open left lobectomy (open group ). The advantages and disadvantages between laparoscopic and open left lobectomy were compared. All data were analyzed using the t test,chi-square test or by calculating the Fisher exact probability.ResultsTwenty-nine patients received left lateral lobectomy and 13 patients received left hemihepatectomy in the laparoscopic group. One patient was converted to the open group becaused of the injury of the middle hepatic vein.Thirty-three patients nnderwent left lateral lobectomy and 17 underwent left hemihepatectomy in the open group.The tumor-free resection margin of the laparoscopic group was ( 1.6 ± 0.6 ) cm,which was significantly longer than ( 1.2 ± 0.4 ) cm of the open group (t=3.81,P＜0.05).The volume of operative blood loss of the laparoscopic group was (158 ±89)ml,which was significantly smaller than (292 ± 172)ml of the open group (t =4.56,P ＜ 0.05 ).The time of postoperative pain control,time to bowel function recovery and duration of hospital stay were ( 1.2 ± 0.3 )days,(23 ± 4)hours,( 7.5 ± 2.8 ) days in the laparoscopic group,which were significantly shorter than ( 2.0 ± 1.1 ) days,(4.9 ± 7 ) hours,( 11.3 ± 4.2 ) days in the open group,respectively ( t =4.57,21.31,5.00,P ＜ 0.05 ).The levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) at postoperative day 1 were increased,while the increase of AST and ALT in the open group were greater than that in the laparoscopic group (t =6.73,5.03,P ＜0.05).The postoperative prothrombin time in the open group was significantly longer than that before operation (t =2.32,P ＜ 0.05 ).The incidence of postoperative complications and total hospital costs were 7％ (3/41) and (2.5 ±0.7) ×104 yuan in the laparoscopic group,which were lower than 8％ (4/50) and (2.6 ±0.6) × 104 yuan in the open group,but no significant difference was observed (t =0.74,P ＞0.05).One patient in the open group died of multi-organ dysfunction syndrome caused by acute hepatic failure.ConclusionLaparoscopic left lobectomy is safe and effective,and it has the advantages of small trauma,quick recovery of patients and significant overall efficacy when compared with open left lobectomy.