In order to obtain more experience of endoscopic retrograde cholangiopancreatography (ERCP) ,and in this way, more correct diagnosis and much more effective treartment were received ,we studied 1 257 cases of ERCP we had performed in last two years . The results were: In 1 25 7 cases of ERCP,1 229 cases(97. 77% ) were successful and 435 cases (34. 61% ) received treatment. Ninety-four cases received papillotomy and extraction, 309 cases received biliary drainage in therapeutic ERCP. lt in- dicated that the importance of gallbladder visualization and biliary drainage should be emphasised.

Objective To investigate the efficacy and safety of ERCP for biliary stricture with duct stone after liver transplantation.Methods Clinical data of 60 patients undergoing ERCP for biliary stricture with duct stone after liver transplantation between January 2013 and June 2014 were retrospectively analyzed.Results ERCP was successfully performed 78 times in 60 patients.Bile duct stenosis was cured in 24 cases (40％),improvement was observed in 27 cases (45％) and was not obvious in 9 cases (15％).Bile duct stones were successfully removed in 39 patients (65％).Incidence of post-ERCP complications was 13％ (8/60),including mild pancreatitis in 1 case,hyperamylasemia in 5 cases,biliary tract infection in 2 cases,which were all resolved after conservative treatment.Conclusion ERCP is a safe and effective treatment for biliary stricture with duct stone following liver transplantation.

Objective To evaluate the efficacy and safety of endoscopic retrograde cholangiopancre-atography (ERCP)by using a duodenoscope in patients with prior Billroth Ⅱ gastrectomy.Methods Data of 98 patients(including 7 who underwent Billroth Ⅱand Braun)with prior Billroth Ⅱ gastrectomy who un-derwent ERCP from January 2008 to May 2014 at Endoscopy Center of Ruijin Hospital were retrospectively studied.Results A total of 98 patients accepted 111 ERCP procedures,the overall success rate was 75.7%(84 /111).The success rate of accessing Vater′s papilla was 82.0%(91 /111)and the selective can-nulations success rate was 92.3%(84 /91).In the cases of successful access,therapeutic procedures were achieved in 100.0%(84 /84)of all patients.The overall rate of complications was 4.5%(5 /111),with mild post-procedure pancreatitis occurring in 3 cases,cholangitis in 2 cases,respectively.Conclusion ERCP u-sing a duodenoscope can be safely and effectively performed in patients with prior Billroth Ⅱ gastrectomy with high cannulation and treatment success rates.

Objective To study on the metal clip installation to avoid post-operative bleeding in pa- tients accepted papilla sphinctecotomy.Methods One hundred and eighty five patients who accepted ERCP +EST were divided into two groups:Group 1 was given routine regimen alone(N=95),group 2,given routine regimen and metal clip to prevent post-operative bleeding.Results The postoperative bleeding hap- pened in 3(3.2%)cases of Group 1 and none in Group 2,there is significant difference between these two groups(P＜0.05).The breeding cases in group 1 were controlled by metal clip under endoscopy successful- ly.Conclusion Preventive usage of metal clip was significantly decreased the incidence of post-operative bleeding in EST patients.

Objective To evaluate the efficacy and safety of fully covered self-expandable metal stents (FCSEMS) implanted by endoscopic retrograde cholangiopancreatography (ERCP) for patients with benign biliary stricture (BBS).Methods The clinical data of 38 patients with BBS underwent ERCP and FCSEMS placement between January 2012 and January 2016 were retrospectively recorded.Success rate of BBS,adverse events related to ERCP and stricture recurrence were analyzed.Results A total of 38 patients underwent FCSEMS placement with a mean time of stent in dwelling for 8 months (range:3-13months).During follow-up after the stent was removed,death of 1 patient after liver transplantation was due to unrelated cause.The mean follow-up time was 13 months (range:2-52 months) for other patients.Stricture recurrence occurred in 6 patients,including 2 cases of gallstone-related biliary strictures,1 case of chronic pancreatitis-related biliary strictures,2 cases of liver transplantation-related biliary strictures,and 1 case of post surgical-related biliary strictures.Stricture resolution occurred in 31 cases with 83.8％ (31/37) success rate,including 90.0％ (18/20) gallstone-related biliary strictures,75.0％ (3/4) chronic pancreatitis-related biliary strictures,80.0％ (8/10) liver transplantation-related biliary strictures,and 66.7％ (2/3)post surgical-related biliary strictures.The incidence of post-ERCP complications was 21.1％ (8/38),including mild pancreatitis in 5 case,hyperamylasemia in 2 cases,cholangitis in 1 case.All patients were cured by conservative treatment.Conclusion FCSEMS are effective and safe for BBS.Further studies are needed to assess the indwelling time of FCSEMS,whether FCSEMS are superior to multiple plastic stents and the different efficacy of FCSEMS for BBS caused by different etiology.

Objective To explore the effects of examine ways reform for nursing health education course.Methods We used the different examine ways for nursing health education course for nursing students enrolling in 2007 and 2008.A self-designed questionnaire was used to investigate the effects of the examine ways reform among nursing students.Results The evaluation of students about the new examine ways are obviously superior to those before reform,the difference was statistically significant (P ＜ 0.05 ).The scores of the students of Grade 2007 was ( 78.63 ± 4.36 ),the scores of Grade 2008 was ( 86.19 ± 4.42 ),the difference was wtatistically significant (t =16.91,P ＜ 0.01 ).Conclusions The new examine ways can improve nursing students' study interesting and initiative,exercise the comprehensive ability,develop team spirit,relieve their pressure and so on.

Objective To study the clinical value and the safety of endoscopic retrograde cholangio-pancreatography(ERCP)for chronic pancreatitis in the pediatric population.Methods Clinical data,endo-scopic reports,and radiography of chronic pancreatic patients aged from 2 to 17 years old who underwent ERCP between Jan.1,2008 and Apr.30,2014 at Endoscopy Center of Ruijin Hospital were reviewed.These patients were divided into 3 groups,patients aged from 2 to 6 years old as children group(n =27),patients aged from 7 to 12 years old as juvenile group(n =35)and patients aged from 13 to 17 as adolescent group(n =25). Their clinical data and complications were analyzed by groups.Results A total of 170 ERCP procedures were performed in 87 patients,with the success rate of 99.4%(169 /170).All patients were diagnosed as having chronic pancreatitis by ERCP.Success rates of children group,juvenile group and adolescent group were 97.6%(40 /41),100.0%(72 /72)and 100.0%(57 /57)respectively.There was no statistically significance among the three groups(P =0.207).No serious complications like bleeding or perforation occurred.No proce-dure-related mortality occurred in this study either.The rate of post-ERCP adverse events in children group, juvenile group and adolescent group were 41.5%(17 /41),25.0%(18 /72)and 24.6%(14/57),respective-ly.Children group had more adverse events than the juvenile group(P =0.039)and adolescent group(P =0.045).Conclusion Pediatric ERCP is highly effective in the pediatric population with chronic pancreatitis. The incidence of post ERCP adverse events is higher among the youngest children.

Objective To investigate an effective endoscopic management of biliary anastomotic stric-tures (AS) following orthotopic liver transplantation (OLT) and to evaluate the factors which may effect the ontcome. Methods Sixty-five patients, who were diagnosed as AS 3 months after OLT, underwent ERCP. Af-ter adequate dilation of the narrowing bile ducts, plastic stents, as many as possible, were inserted across the strictures and kept in place for at least six months. Results A total of 90 consecutive endoscopic procedures were performed in 65 patients. Before stents placement, the strictures were dilated by catheter or balloon (di-ameter range: 6-10 mm), or not dilated, according to the status of the bile ducts. An average of 3 (ranging from 2 to 6) plastic stents were placed with mean total size of 22.8 F (range 14-42 F), and the stents were kept for 8. 0 months on average (range 0.2-37.8 months). Of 90 procedures of stents placement, 54 (60%) were followed by stents removal and cholangiography, which confirmed stricture resolution in 26 (48.1%). The stricture resolution rate was 81.0% (17/21) in patients who underwent balloon dilation followed by more than 3 stents (> 21 F) for at least 3 months. Stricture re-occurred in 3 patients after stents removal, in whom stents were kept less than six months. Conclusion Endoscopic sequential intervention is effective for post-OLT biliary strictures according to the stage and grade. Radical dilation with maximal stenting can lead to complete resolution of AS. To achieve better result, if possible, balloon dilatation followed by three or mere endoprothe-ses (of at least 21 F) sustaining for more than 6 months is necessary.

BACKGROUND/AIMS: To evaluate the efficacy and safety of endoscopic retrograde cholangiopancreatography (ERCP) for the treatment of symptomatic pancreas divisum (PD) and to discuss whether ERCP procedures and outcomes in younger patients differ from those of adults. METHODS: Symptomatic patients with PD were included in the study and divided into underaged (age ≤17 years) and adult (age ≥18 years) group. The clinical information of each patient was reviewed, and then the patients were contacted by telephone or their medical records were reviewed to determine their long-term follow-up outcomes. RESULTS: A total of 141 procedures were performed in 82 patients (17 underaged and 65 adult patients). The ERCP indications included abdominal pain (39.02%), pancreatitis (12.20%), recurrent pancreatitis (36.59%), and other discomfort (12.20%). The endoscopic interventions included endoscopic pancreatic sphincterotomy in 44.68% of the patients, bouginage in 26.95%, pancreatic ductal stone extraction in 19.15%, endoscopic nasopancreatic drainage in 21.99%, and endoscopic retrograde pancreatic drainage in 56.74%. After a median follow-up of 41 months, the overall response rate was 62.32%. Between the underaged group and the adult group, significant differences were not observed in the ERCP procedures, complications and long-term follow-up results. CONCLUSIONS: ERCP is a safe and effective treatment for symptomatic PD. Based on the details, complications, and follow-up results, the ERCP procedure did not present differences between the underaged and adult groups.
Abdominal Pain ; Adult ; Cholangiopancreatography, Endoscopic Retrograde* ; Drainage ; Follow-Up Studies* ; Humans ; Medical Records ; Pancreas* ; Pancreatic Ducts ; Pancreatitis ; Telephone

To study the manifestations of endoscopic retrograde cholangiopancreatography (ERCP) in patients of obstructive jaundice associated with HCC, 32 cases of histopathologically diagnosed HCC with obstructive jaundice were successfully examined with routine ERCP. 31 patients were demonstrated by ERCP as having malignant obstructive jaundice. Among them, 19 were hepatic perihilar bile duct stricture, 7 bile ductile tumorous thrombus, 3 perihilar bile duct stricture complicated with thrombus, 2 metastasis to hilar lymph node, and 1 common bile duct stone as proven by sphincterotomy. The malignant perihilar stricture was all of type III and IV by Bismuth standard of Klastin tumor. In patients identified as having bile duct tumor thrombus, by the Ueda classification, none was of type I and II; 1 type III a; 4 III b; 2 type IV. HCC with obstructive jaundice was mainly caused by the malignant infiltration of tumor, and most stricture was of serious nature. When major extra-hepatic bile duct was involved by tumor thrombus, obstructive jaundice might develop. Malignant perihilar stricture and tumor thrombus might coexist in some patients. Jaundice was rarely caused by hepatic hilar lymph node metastasis. Jaundice was not necessarily caused by tumors and sometimes, it might be caused by common bile stones. Care should be exercised in differentiation diagnosis in such patients.
Adult ; Aged ; Carcinoma, Hepatocellular ; complications ; diagnosis ; pathology ; Cholangiopancreatography, Endoscopic Retrograde ; Female ; Humans ; Jaundice, Obstructive ; diagnosis ; etiology ; Liver Neoplasms ; complications ; diagnosis ; pathology ; Male ; Middle Aged