ABSTRACT
Objective To study the feasibility and efficacy of intraoperative choledoscopy combined with laparoscopic left liver resection to treat intrahepatic lithiasis.Method In 49 patients with biliary stone,laparoscopic left lateral sectionectomy/left medial sectionectomy/left hepatectomy combined with intraoperative choledochoscopy and stone retrieval were carried out.Results Laparoscopic left lateral sectionectomy was carried out in 29 patients,left medial sectionectomy in 2 patients and left hepatectomy in 18 patients.In all the patients,combined choledoscopy and stone retrieval were carried out.A concomitant laparoscopic cholecystectomy (LC) was carried out in 11 patients.The average operative time was 226 min.When LC was carried out,the mean operative time was 243 min.The mean intraoperative blood loss was 378 ml.There was no bile leak or postoperative bleeding.Flatus was passed 1-3 days after surgery.The patients were discharged home 7-10 days after surgery.Postoperative MRI/MRCP did not reveal any residual stone.On a mean follow up of 16 months for 47 patients,the patients did well and there was no recurrent stone.Conclusion Choledochoscopy combined with laparoscopic left liver resection for bile duct stone resulted in minimal trauma to the patient.The recovery was quick and there was a high stone clearance rate.The treatment was safe,efficacious,and it is a viable minimally invasive treatment option.
ABSTRACT
Objective To discuss the pathogeny,treatment and prophylactic measures of postcholecystectomy syndrome (PCS).Methods The clinical data of 150 patients with laparoscopic PCS in our department from October 2000 to March 2009 were analyzed.Results Etiological factors were found in 131 patients:one hundred and twelve cases were due to the reasons of biliary system,including bile duct residual stones after cystic resection,the injury bile duct stenosis,a long residual cystic canal,nipple benign stricture,bile duct tumor etc;Nineteen examples were due to other reasons,including gallbladder stone merger reflux gastritis,gastroduodenal ulcer,diverticulum beside duodenal nipple,and so on,which resulted in the symptoms un-release after cystic resection.Nineteen cases were not found organic lesion.In ones whose etiological factors were definite,117 cases were treated with different surgeries according to different etiological factors;another 33 cases were treated with conservative treatment.Total 145 cases were followed up,and 139 cases in them were cured or relieved at different degrees.Conclusion Careful preoperative examination,normalized operation avoiding damaging bile duct and leaving behind bile duct stones can effectively prevent laparoscopic PCS.
ABSTRACT
Objective To investigate the risk factors leading to complications in patients undergoing laparoscopic cholecystectomy (LC). Methods Clinical data of 11?974 patients undergoing LC from Mar. 1991 to June 2003 were collected and analyzed retrospectively. Fifteen clinical factors were recruited for the study in relation to surgical complications. Data were analyzed by ?2 test and Logistic regression. Results The overall operative complication rate was 1.896%. The procedure was shifted to open surgery in 2.389% of all cases, Logistic regression analysis revealed that Calot triangle adhesion, stage, expertise of the team, gallbladder wall thickness, gallbladder and vicinity adhesion were important risk factors for complications. Conclusion LC complications can be prevented by good training, strictly following protocol, and timely shifting to open surgery.
ABSTRACT
Objective To discuss the clinical value of combined antegrade and retrograde technique of laparoscopic cholecystectomy in prevention of bile duct injury.Methods Clinical data of 613 patients who underwent laparoscopic cholecystectomy with combined antegrade and retrograde technique from March 1991 to June 2006 were analyzed retrospectively.Results Cholecystolithiasis with atrophy of gallbladder was found in 121 cases,acute and subacute cholecystitis in 432 cases,cholecystolithiasis with chronic cholecystitis in 42 cases and polyps of cholecyst in 18 cases.Nine cases were converted to laparotomy(5 cases of cholecystolithiasis with atrophy of gallbladder and 4 cases of subacute cholecystitis).The average operation time was 43.5 minutes.Bile leakage occured in only 1 case after operation and fully recovered after 3 days of drainage,and all the other cases had smooth recovery with no bile duct injuries or serious complications such as haemorrhage,infection or death.The mean hospitalization time after operation was 5.5 days.Conclusions The application of combined antegrade and retrograde technique can increase the success rate of laparoscopic cholecystectomy,and reduce the incidence of injuries of bile duct,especially in those patients with inadequate exposure or anatomical variation of Calot′s triangle.
ABSTRACT
Objective To evaluate the therapeutic effect of combination of sandostatin and growth hormone (GH) in the treatment of severe acute pancreatitis (SAP ). Methods Sixty patients with SAP were divided randomly into 3 groups:(1)Sandostatin treatment(ST) group (n=15);(2)combination of sandostatin with GH treatment(CT) group (n=30) ;(3)control group (n=15). The changes in serum IL-1, IL-6,TNF-? and albumin levels after treatment, and the incidence of complications, the duration of hospital stay and cost were compared among the 3 groups. Results The complications, mortality, duration of hospital stay in the CT group were significantly shorter than those in ST group and control group (all P