AIM： Pancreatic pseudocysts （PPC） as a complication of pancreatitis are approached only in the case of abdominal pain, infection, bleeding, and compression onto the gastrointestinal tract or biliary tree. METHODS：...AIM： Pancreatic pseudocysts （PPC） as a complication of pancreatitis are approached only in the case of abdominal pain, infection, bleeding, and compression onto the gastrointestinal tract or biliary tree. METHODS： From 02/01/2002 to 05/31/2004, all con- secutive patients with symptomatic PPC who underwent an interventional endoscopic approach were evaluated in this pilot case-series study： Group （Gr.） Ⅰ-Primary percutaneous （external）, ultrasound-guided drainage. Gr. Ⅱ- Primary EUS-guided cystogastrostomy. Gr. Ⅲ-EUS-guided cystogastrostomy including intracystic necrosectomy. RESULTS： （=＂follow up＂： n = 27）： Gr. Ⅰ （n = 9; 33.3%）： No complaints （n = 3）; change of an external into an internal drainage （n = 4）; complications： （a） bleeding （n = 1） followed by 3 d at ICU, discharge after 40 d; （b） septic shock （n = 1） followed by ICU and several laparotomies for programmed lavage and necrosectomy, death after 74 d. Gr. Ⅱ （n = 13; 48.1%）： No complaints （n = 11）; external drainage （n = 2）; complications/problems out of the 13 cases： 2nd separate pseudocyst （n = 1） with external drainage （since no communication with primary internal drainage）; infection of the residual cyst （n = 1） ＋ following external drainage; spontaneous PPC perforation （n = 1） ＋ following closure of the opening of the cystogastrostomy using clips and subsequently ICU for 2 d. Gr. Ⅲ （n = 5; 18.5%）： No complaints in all patients, in average two endoscopic procedures required （range, 2-6）. CONCLUSION： Interventional endoscopic management of pancreatic pseudocysts is a reasonable alternative treatment option with low invasiveness compared to surgery and an acceptable outcome with regard to the complication rate （11.1%） and mortality （3.7%）, as shown by these initial study results.展开更多
BACKGROUND Endoscopic sphincterotomy(EST) is widely regarded as the first choice in the management of common bile duct(CBD) stones. However, for some patients, this treatment is not possible. The percutaneous transhep...BACKGROUND Endoscopic sphincterotomy(EST) is widely regarded as the first choice in the management of common bile duct(CBD) stones. However, for some patients, this treatment is not possible. The percutaneous transhepatic balloon dilation(PTBD)technique has been suggested as an alternative but has yet to gain wide acceptance.AIM To review cases of PTBD for removing CBD stones and explore the safety and efficacy of this treatment.METHODS We conducted a systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched EMBASE,PubMed, and Web of Science for cases of PTBD that underwent CBD stone removal from 1981 to January 2019. We analyzed all relevant articles available in full text. We extracted data on patient's age, gender, overall technique success rate, reasons for technique failure, and the presence and type of major and minor complications. We analyzed the data and reported the results in a table and text.Altogether, we retrieved 12 case series and 6 case reports, for a total of 1347 patients. Thirty cases were excluded due to a lack of patient data.RESULTS The overall technique success rate for removing a CBD stone was 98.5%(1327/1347) and 98.1%(109/111) for removing concurrent CBD and gallbladder stones. Based on available data(n = 1312), mean age of all patients(687 males and625 females) was 68.9 years. The total number of procedures in the remaining 1317 patients(after exclusion) was 3237(average 2.4 procedures per patient). The total number of failures for eliminating a CBD stone was 20, and the reasons for failure included: Stone impaction(n = 10), intrahepatic bile duct stricture(n = 5),large stone(n = 2), severe CBD dilation(n = 1), multiple stones(n = 1), and duodenal perforation(n = 1). Various major complications related to the procedure were reported, but the incidence rate was low(1.4%). No pancreatitis or procedure related mortality was reported. Minor complications including transient hyperamylasemia, nausea, vomiting, abdominal pain, fever展开更多
Gastrostomy tube is an effective and safe long-term feeding access that is welltolerated by patients.The typical placement routes include surgical,endoscopic and interventional radiologic placement.In particular,percu...Gastrostomy tube is an effective and safe long-term feeding access that is welltolerated by patients.The typical placement routes include surgical,endoscopic and interventional radiologic placement.In particular,percutaneous interventional radiologic gastrostomy(PIRG)has increasingly become the preferred method of choice in many practices.Although many PIRG techniques have been developed since the 1980s,there is still a paucity of evidence supporting the choice of a most-optimal PIRG technique.Hence,there is a large variation in institutional approach to PIRG.We are a large,quaternary academic institution with an extensive experience in PIRG.Therefore,we aim to present the“push”PIRG technique utilized in our institution,to review the current literature,to discuss the optimal choice of PIRG technique and to generate further interests in comparison studies.展开更多
文摘AIM： Pancreatic pseudocysts （PPC） as a complication of pancreatitis are approached only in the case of abdominal pain, infection, bleeding, and compression onto the gastrointestinal tract or biliary tree. METHODS： From 02/01/2002 to 05/31/2004, all con- secutive patients with symptomatic PPC who underwent an interventional endoscopic approach were evaluated in this pilot case-series study： Group （Gr.） Ⅰ-Primary percutaneous （external）, ultrasound-guided drainage. Gr. Ⅱ- Primary EUS-guided cystogastrostomy. Gr. Ⅲ-EUS-guided cystogastrostomy including intracystic necrosectomy. RESULTS： （=＂follow up＂： n = 27）： Gr. Ⅰ （n = 9; 33.3%）： No complaints （n = 3）; change of an external into an internal drainage （n = 4）; complications： （a） bleeding （n = 1） followed by 3 d at ICU, discharge after 40 d; （b） septic shock （n = 1） followed by ICU and several laparotomies for programmed lavage and necrosectomy, death after 74 d. Gr. Ⅱ （n = 13; 48.1%）： No complaints （n = 11）; external drainage （n = 2）; complications/problems out of the 13 cases： 2nd separate pseudocyst （n = 1） with external drainage （since no communication with primary internal drainage）; infection of the residual cyst （n = 1） ＋ following external drainage; spontaneous PPC perforation （n = 1） ＋ following closure of the opening of the cystogastrostomy using clips and subsequently ICU for 2 d. Gr. Ⅲ （n = 5; 18.5%）： No complaints in all patients, in average two endoscopic procedures required （range, 2-6）. CONCLUSION： Interventional endoscopic management of pancreatic pseudocysts is a reasonable alternative treatment option with low invasiveness compared to surgery and an acceptable outcome with regard to the complication rate （11.1%） and mortality （3.7%）, as shown by these initial study results.
基金Supported by the Natural Science Foundation of Shandong Province,Nos.2014ZRE27479,ZR2018PH032,and ZR2018PH033the National Natural Science Foundation of China,No.6167276
文摘BACKGROUND Endoscopic sphincterotomy(EST) is widely regarded as the first choice in the management of common bile duct(CBD) stones. However, for some patients, this treatment is not possible. The percutaneous transhepatic balloon dilation(PTBD)technique has been suggested as an alternative but has yet to gain wide acceptance.AIM To review cases of PTBD for removing CBD stones and explore the safety and efficacy of this treatment.METHODS We conducted a systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched EMBASE,PubMed, and Web of Science for cases of PTBD that underwent CBD stone removal from 1981 to January 2019. We analyzed all relevant articles available in full text. We extracted data on patient's age, gender, overall technique success rate, reasons for technique failure, and the presence and type of major and minor complications. We analyzed the data and reported the results in a table and text.Altogether, we retrieved 12 case series and 6 case reports, for a total of 1347 patients. Thirty cases were excluded due to a lack of patient data.RESULTS The overall technique success rate for removing a CBD stone was 98.5%(1327/1347) and 98.1%(109/111) for removing concurrent CBD and gallbladder stones. Based on available data(n = 1312), mean age of all patients(687 males and625 females) was 68.9 years. The total number of procedures in the remaining 1317 patients(after exclusion) was 3237(average 2.4 procedures per patient). The total number of failures for eliminating a CBD stone was 20, and the reasons for failure included: Stone impaction(n = 10), intrahepatic bile duct stricture(n = 5),large stone(n = 2), severe CBD dilation(n = 1), multiple stones(n = 1), and duodenal perforation(n = 1). Various major complications related to the procedure were reported, but the incidence rate was low(1.4%). No pancreatitis or procedure related mortality was reported. Minor complications including transient hyperamylasemia, nausea, vomiting, abdominal pain, fever
文摘Gastrostomy tube is an effective and safe long-term feeding access that is welltolerated by patients.The typical placement routes include surgical,endoscopic and interventional radiologic placement.In particular,percutaneous interventional radiologic gastrostomy(PIRG)has increasingly become the preferred method of choice in many practices.Although many PIRG techniques have been developed since the 1980s,there is still a paucity of evidence supporting the choice of a most-optimal PIRG technique.Hence,there is a large variation in institutional approach to PIRG.We are a large,quaternary academic institution with an extensive experience in PIRG.Therefore,we aim to present the“push”PIRG technique utilized in our institution,to review the current literature,to discuss the optimal choice of PIRG technique and to generate further interests in comparison studies.
