Improved model for teaching interventional EUS.

abstract：BACKGROUND:Biliary complications are the second leading cause of morbidity and mortality in orthotopic liver transplant (OLT) recipients. Endoscopic retrograde cholangiography (ERC) is considered the diagnostic criterion standard for post-orthotopic liver transplantation biliary obstruction, but incurs significant risk...

journal_title：Gastrointestinal endoscopy

authors： Jorgensen JE,Waljee AK,Volk ML,Sonnenday CJ,Elta GH,Al-Hawary MM,Singal AG,Taylor JR,Elmunzer BJ

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND AND AIMS:Direct injection of chemotherapy into the portal vein for treatment of liver metastases may increase hepatic tissue levels while decreasing systemic levels and toxicities. We aimed to evaluate EUS-guided portal injection chemotherapy (EPIC) by using drug-eluting microbeads or nanoparticles and compa...

journal_title：Gastrointestinal endoscopy

authors： Faigel DO,Lake DF,Landreth TL,Kelman CC,Marler RJ

更新日期：2016-02-01 00:00:00

abstract：:Bacteriologic studies of bile and blood cultures of 579 patients with ductal stones and infected bile revealed that 121 patients (21%) had associated bacteremia. Analysis of bile and stone cultures showed that Escherichia coli, Klebsiella sp, Enterobacter sp, Enterococcus sp, and Streptococcus sp were the most commonl...

journal_title：Gastrointestinal endoscopy

authors： Leung JW,Ling TK,Chan RC,Cheung SW,Lai CW,Sung JJ,Chung SC,Cheng AF

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND:Ileoscopy is the criterion standard for mucosal lesions of terminal ileum but is performed in 5% of colonoscopy activity, and the need for training is undefined. OBJECTIVE:To assess the learning curve and skill-keeping line of ileoscopy. DESIGN:Prospective randomized study. SETTING:Single GI endoscopy uni...

journal_title：Gastrointestinal endoscopy

authors： Iacopini G,Frontespezi S,Vitale MA,Villotti G,Bella A,d'Alba L,De Cesare A,Iacopini F

更新日期：2006-02-01 00:00:00

abstract：BACKGROUND:Data on balloon enteroscopy-assisted ERCP (BEA-ERCP) versus laparoscopy-assisted ERCP (LA-ERCP) in post-Roux-en-Y gastric bypass (RYGB) patients are lacking. OBJECTIVES:To compare BEA-ERCP with LA-ERCP in post-RYGB patients and to identify factors that predict therapeutic success with BEA-ERCP. DESIGN:Retr...

journal_title：Gastrointestinal endoscopy

authors： Schreiner MA,Chang L,Gluck M,Irani S,Gan SI,Brandabur JJ,Thirlby R,Moonka R,Kozarek RA,Ross AS

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND AND AIMS:Although traditional transoral outlet reduction (TORe) involves argon plasma coagulation (APC) before endoscopic suturing, modified endoscopic submucosal dissection (ESD) has also been used. This study aims to evaluate the safety and efficacy of modified ESD-TORe in comparison with traditional APC-T...

journal_title：Gastrointestinal endoscopy

authors： Jirapinyo P,de Moura DTH,Thompson CC

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND:Complications with EUS-guided fine needle aspiration cytology (EUS-guided FNA) are rare and include perforation, infection, pancreatitis, and intraluminal bleeding. To date, the ultrasound appearance and clinical significance of perilesional bleeding during EUS-guided FNA have not been described. The aim of ...

journal_title：Gastrointestinal endoscopy

authors： Affi A,Vazquez-Sequeiros E,Norton ID,Clain JE,Wiersema MJ

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND:Anastomotic esophageal stenoses after esophageal resection are common and sometimes are refractory to Savary bougie dilation. The efficacy of electrocautery needle-knife treatment in these patients is described. METHODS:Twenty patients with a refractory anastomotic stricture of the esophagus were treated wi...

journal_title：Gastrointestinal endoscopy

authors： Hordijk ML,Siersema PD,Tilanus HW,Kuipers EJ

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:An accurate determination of the extent of Barrett's metaplasia is critical to the study of its natural history and response to therapy. Our hypothesis is that area calculations offer advantages over length estimates of Barrett's. METHODS:Changes in both measures and estimates of progression or regression b...

journal_title：Gastrointestinal endoscopy

authors： Kim R,Rose S,Shar AO,Weiner M,Reynolds JC

更新日期：1997-06-01 00:00:00

abstract：:Fifty-two self-expanding metal stents were implanted in 39 patients with malignant (35 patients) or benign (4 patients) biliary stenoses. The stents were inserted and properly released by means of a 7 or 9 French gauge delivery catheter via the percutaneous (20 patients) or transpapillary (19 patients) route. In all c...

journal_title：Gastrointestinal endoscopy

authors： Neuhaus H,Hagenmüller F,Griebel M,Classen M

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND:Increasingly, pancreatic stents are being placed to prevent post-ERCP pancreatitis. However, guidewire and stent placement may fail if the duct is small or tortuous, potentially exacerbating the risk. This study assessed the impact of unsuccessful pancreatic stent placement on complications and the efficacy ...

journal_title：Gastrointestinal endoscopy

authors： Freeman ML,Overby C,Qi D

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Photodynamic therapy appears to be effective in ablating high-grade dysplasia in Barrett's esophagus. Our aim was to identify the most effective and cost-effective strategy for managing high-grade dysplasia in Barrett's esophagus without associated endoscopically visible abnormalities. METHODS:By using deci...

journal_title：Gastrointestinal endoscopy

authors： Vij R,Triadafilopoulos G,Owens DK,Kunz P,Sanders GD

更新日期：2004-11-01 00:00:00

abstract：:Mucosal pseudolipomatosis is a recently described colonoscopic finding, most likely caused by intramucosal air. We describe four asymptomatic patients with this lesion which completely resolved 3 weeks later on repeat colonoscopy. This is a benign, transient lesion with distinct endoscopic and histologic findings. The...

journal_title：Gastrointestinal endoscopy

authors： Waring JP,Manne RK,Wadas DD,Sanowski RA

更新日期：1989-03-01 00:00:00

abstract：BACKGROUND AND AIMS:Reports on the performance of unsedated ultrathin endoscopy via the transnasal (uTNE) and transoral (uTOE) routes are conflicting. We aimed to estimate the technical success rate, patient preference, and acceptability of uTNE and uTOE alone and in comparison with conventional EGD (cEGD; with or with...

journal_title：Gastrointestinal endoscopy

authors： Sami SS,Subramanian V,Ortiz-Fernández-Sordo J,Saeed A,Singh S,Guha IN,Iyer PG,Ragunath K

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Placement of a pancreatic duct (PD) stent reduces post-ERCP pancreatitis rates in high-risk patients. Patients with suspected sphincter of Oddi dysfunction (SOD) who are found to have normal manometry results (SOM) are also at high risk for this complication. OBJECTIVE:Our purpose was to determine whether P...

journal_title：Gastrointestinal endoscopy

authors： Saad AM,Fogel EL,McHenry L,Watkins JL,Sherman S,Lazzell-Pannell L,Lehman GA

更新日期：2008-02-01 00:00:00

abstract：:Thirty patients with upper gastrointestinal bleeding due to a Mallory-Weiss tear were diagnosed by endoscopy. Seventeen patients had stopped bleeding spontaneously, and 13 were actively bleeding when examined. Ten of these 13 were successfully electrocoagulated with cessation of bleeding without morbidity or mortality...

journal_title：Gastrointestinal endoscopy

authors： Papp JP

更新日期：1980-11-01 00:00:00

abstract：BACKGROUND:Endoscopic mucosal resection is an established treatment option for early stage gastric cancer. However, several problems with endoscopic mucosal resection remain to be solved, such as appropriate treatment for recurrence and incomplete tumor resection. The outcome for patients undergoing endoscopic aspirati...

journal_title：Gastrointestinal endoscopy

authors： Tanabe S,Koizumi W,Mitomi H,Nakai H,Murakami S,Nagaba S,Kida M,Oida M,Saigenji K

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND:Transluminal access site closure remains a major challenge in natural orifice transluminal endoscopic surgery (NOTES). OBJECTIVE:Our purpose was to develop in vivo leak tests for evaluation of the integrity of transgastric access closure. SETTINGS:Survival experiments on 12 50-kg pigs. DESIGN AND INTERVEN...

journal_title：Gastrointestinal endoscopy

authors： Dray X,Gabrielson KL,Buscaglia JM,Shin EJ,Giday SA,Surti VC,Assumpcao L,Marohn MR,Magno P,Pipitone LJ,Redding SK,Kalloo AN,Kantsevoy SV

更新日期：2008-09-01 00:00:00

abstract：BACKGROUND:Wireless capsule endoscopy (CE) is the investigation of choice in obscure GI bleeding (OGIB), with a high diagnostic yield when compared with other modalities. It enables specific treatment to be instigated in a significant proportion of cases, with the aim of reducing rebleeding rates. Little evidence is cu...

journal_title：Gastrointestinal endoscopy

authors： Macdonald J,Porter V,McNamara D

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND:A trucut needle biopsy device that can be used to obtain specimens from the pancreas and other perigastric organs under EUS guidance has been developed and successfully tested in animals. Moreover, EUS-guided trucut needle biopsy has been used safely in humans and appears to provide more accurate results tha...

journal_title：Gastrointestinal endoscopy

authors： Larghi A,Verna EC,Stavropoulos SN,Rotterdam H,Lightdale CJ,Stevens PD

更新日期：2004-02-01 00:00:00

abstract：BACKGROUND:A histopathologic diagnosis of metastasis in enlarged mediastinal lymph nodes usually results in non-surgical management. Cytologic specimens obtained by EUS-guided FNA can be used to detect malignancy in posterior mediastinal lymph nodes. The purpose of this study was to determine the rate of thoracic surge...

journal_title：Gastrointestinal endoscopy

authors： Savides TJ,Perricone A

更新日期：2004-09-01 00:00:00

abstract：BACKGROUND AND AIMS:The cecal intubation rate (CIR) is a widely accepted key performance indicator (KPI) in colonoscopy but lacks a universal calculation method. We aimed to assess whether differences in CIR calculation methods could have an impact on perceived trainee outcomes. METHODS:A systematic review of CIR calc...

journal_title：Gastrointestinal endoscopy

authors： Siau K,Hodson J,Ravindran S,Rutter MD,Iacucci M,Dunckley P

更新日期：2019-05-01 00:00:00

abstract：BACKGROUND:Detailed imaging of the common bile duct and main pancreatic duct is possible with endosonography. Utilizing a custom manufactured flexible needle, we have developed a technique of performing endosonography-guided cholangiopancreatography (EGCP). METHODS:Of 205 patients undergoing ERCP, complete ductography...

journal_title：Gastrointestinal endoscopy

authors： Wiersema MJ,Sandusky D,Carr R,Wiersema LM,Erdel WC,Frederick PK

更新日期：1996-02-01 00:00:00

abstract：BACKGROUND:Studies suggest that endoscopist-related factors such as colonoscopy withdrawal time are important in determining the adenoma detection rate (ADR). OBJECTIVE:To determine the importance of withdrawal technique in differentiating among endoscopists with varying ADRs. DESIGN:Prospective, multicenter study. ...

journal_title：Gastrointestinal endoscopy

authors： Lee RH,Tang RS,Muthusamy VR,Ho SB,Shah NK,Wetzel L,Bain AS,Mackintosh EE,Paek AM,Crissien AM,Saraf LJ,Kalmaz DM,Savides TJ

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Methylene blue has been used to selectively stain areas of specialized intestinal metaplasia in Barrett's esophagus. The sensitivity, specificity, and negative and positive predictive values for the detection of specialized intestinal metaplasia by methylene blue chromoendoscopy were determined in patients w...

journal_title：Gastrointestinal endoscopy

authors： Breyer HP,Silva De Barros SG,Maguilnik I,Edelweiss MI

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Limited information is available regarding the use of EUS-guided fine-needle aspiration (EUS-FNA) in the diagnosis of lymphoproliferative disorders. The aim of this study was to evaluate the yield of this technique in the primary diagnosis of lymphoma. METHODS:The records were reviewed of 38 consecutive pat...

journal_title：Gastrointestinal endoscopy

authors： Ribeiro A,Vazquez-Sequeiros E,Wiersema LM,Wang KK,Clain JE,Wiersema MJ

更新日期：2001-04-01 00:00:00

abstract：BACKGROUND:The postulated mechanisms of biliary abnormalities in extrahepatic portal venous obstruction (EHPVO) are either extrinsic compression by collaterals or ischemic injury due to venous thrombosis. If the former hypothesis is correct, then biliary changes should revert to normal after portasystemic shunt surgery...

journal_title：Gastrointestinal endoscopy

authors： Dhiman RK,Puri P,Chawla Y,Minz M,Bapuraj JR,Gupta S,Nagi B,Suri S

更新日期：1999-11-01 00:00:00

abstract：BACKGROUND:A recent American Society for Gastrointestinal Endoscopy Technology Status Evaluation Report recommended comparative studies of water-aided colonoscopy methods to refine the optimal insertion technique. OBJECTIVE:Air insufflation (AI), water immersion (WI), and water exchange (WE) were compared head-to-head...

journal_title：Gastrointestinal endoscopy

authors： Cadoni S,Sanna S,Gallittu P,Argiolas M,Fanari V,Porcedda ML,Erriu M,Leung FW

更新日期：2015-03-01 00:00:00

abstract：BACKGROUND AND AIMS:There is a growing need for valid, efficient, and easy scoring scales to rate the quality of cohort studies. We aimed to develop and validate a quality assessment score to be used for cohort studies. METHODS:We followed a rigorous process to establish content, face, and construct validity. Most que...

journal_title：Gastrointestinal endoscopy

authors： Qumseya BJ

更新日期：2021-02-01 00:00:00

abstract：BACKGROUND:Patients with familial adenomatous polyposis (FAP) are prone to developing duodenal adenoma and cancer. Optimal surveillance and management of these adenomas are not well established. OBJECTIVE:We assessed the outcome of FAP patients undergoing intense multimodal surveillance and subsequent endoscopic resec...

journal_title：Gastrointestinal endoscopy

authors： Gluck N,Strul H,Rozner G,Leshno M,Santo E

更新日期：2015-04-01 00:00:00