Endoscopic imaging and size estimation of colorectal adenomas in the multiple intestinal neoplasia mouse.

abstract：:Guide wires have become an essential part of therapeutic biliary and pancreatic endoscopy. The Teflon-painted stainless steel wire still remains the standard guide wire. However, special situations call for the use of some of the more specialized guide wires mentioned in this article. The endoscopist needs to be famil...

journal_title：Gastrointestinal endoscopy

authors： Jacob L,Geenen JE

更新日期：1996-01-01 00:00:00

abstract：BACKGROUND:The number of applications to advanced endoscopy fellowships has increased in past years. There is limited knowledge regarding why gastroenterology fellows pursue interventional/advanced endoscopy (AE) as a career. OBJECTIVE:To explore the characteristics, goals, and motivations of applicants applying for A...

journal_title：Gastrointestinal endoscopy

authors： Trindade AJ,Gonzalez S,Tinsley A,Kim M,Dimaio CJ

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND AND AIMS:Endocuff (Arc Medical Design, Leeds, UK) and Endocuff Vision (Arc Medical Design, Leeds, UK) are effective mucosal exposure devices for improving polyp detection during colonoscopy. AmplifEYE (Medivators Inc, Minneapolis, Minn, USA) is a device that appears similar to the Endocuff devices but has re...

journal_title：Gastrointestinal endoscopy

authors： Rex DK,Sagi SV,Kessler WR,Rogers NA,Fischer M,Bohm ME,Dewitt JM,Lahr RE,Searight MP,Sullivan AW,McWhinney CD,Garcia JR,Broadley HM,Vemulapalli KC

更新日期：2019-11-01 00:00:00

abstract：:A symptomatic lower esophageal ring generally responds to standard bougienage therapy. However, a subset of patients with a lower esophageal ring defy dilation therapy. We have evaluated the efficacy of electrocautery incision of "defiant" lower esophageal rings, the data of which forms the basis of this report. Seven...

journal_title：Gastrointestinal endoscopy

authors： Burdick JS,Venu RP,Hogan WJ

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Endoscopic nasobiliary drainage (NBD) for the treatment of acute cholangitis is an accepted method. A recently developed ultrathin transnasal videoendoscope is minimally invasive, even for patients who are critically ill. OBJECTIVE:To evaluate the clinical efficacy and safety of 1-step NBD by transnasal vid...

journal_title：Gastrointestinal endoscopy

authors： Itoi T,Kawai T,Sofuni A,Itokawa F,Tsuchiya T,Kurihara T,Kusano C,Saito Y,Gotoda T

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND:Glucagon is effective when used as an antimotility agent during ERCP, but at high doses it may cause nausea and vomiting. Octreotide acetate, a long-acting synthetic analog of somatostatin, inhibits contractility of the small intestine and is generally well tolerated. The purpose of this study was to determi...

journal_title：Gastrointestinal endoscopy

authors： Van Dam J,Catalano MF,Ferguson DR,Barnes DS,Zuccaro G Jr,Sivak MV Jr

更新日期：1995-10-01 00:00:00

abstract：:Overgrowth of an esophageal prosthesis by cancer is a late complication of insertion which presents a difficult management problem. We have treated 14 such patients; 9 had Celestin tubes and 5 Atkinson tubes in situ for a median of 7 months. The median patient age was 75 years; 3 had squamous cell carcinomas and 11 ad...

journal_title：Gastrointestinal endoscopy

authors： Sargeant IR,Loizou LA,Tulloch M,Thorpe S,Brown SG

更新日期：1992-03-01 00:00:00

abstract：BACKGROUND AND AIMS:EMR is the primary treatment of large laterally spreading lesions (LSLs) in the colon. Residual or recurrent adenoma (RRA) is a major limitation. We aimed to identify a robust method to stratify the risk of RRA. METHODS:Prospective multicenter data on consecutive LSLs ≥20 mm removed by piecemeal EM...

journal_title：Gastrointestinal endoscopy

authors： Tate DJ,Desomer L,Klein A,Brown G,Hourigan LF,Lee EY,Moss A,Ormonde D,Raftopoulos S,Singh R,Williams SJ,Zanati S,Byth K,Bourke MJ

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:Ex vivo training of ERCP by using simulators is desirable before trainees perform endoscopy in patients. OBJECTIVE:We aimed to construct a simple and inexpensive but realistic simulator for ERCP training. DESIGN:Construction and establishment of an ERCP simulator. SETTING:Endoscopy suite. INTERVENTION:An...

journal_title：Gastrointestinal endoscopy

authors： Schneider AR,Schepp W

更新日期：2014-05-01 00:00:00

abstract：BACKGROUND:Photodynamic therapy (PDT) may be used to ablate high-grade dysplasia/early stage cancer (HGD/T1) in patients with Barrett's esophagus. PDT may result in esophageal stricture. This nonrandomized, unblinded, dose de-escalation study in consecutive patients was designed to determine the lowest light dose effec...

journal_title：Gastrointestinal endoscopy

authors： Panjehpour M,Overholt BF,Phan MN,Haydek JM

更新日期：2005-01-01 00:00:00

abstract：:Performing sphincterotomy when either Billroth II gastrectomy or complicated periampullary diverticula are present may increase the risk of complications. In addition a sphincterotomy on the main pancreatic sphincter or the papilla of Santorini presents complicated problems. Stent-guided sphincterotomy has been utiliz...

journal_title：Gastrointestinal endoscopy

authors： Siegel JH,Cohen SA,Kasmin FE,Veerappan A

更新日期：1994-09-01 00:00:00

abstract：BACKGROUND:Despite regular colonoscopy, interval colorectal cancer (CRC) may occur. Long-term studies examining CRC rates in patients with previous colonoscopy are lacking. OBJECTIVE:We examined the rate of interval CRC in the Polyp Prevention Trial Continued Follow-up Study (PPT-CFS), an observational study of PPT pa...

journal_title：Gastrointestinal endoscopy

authors： Leung K,Pinsky P,Laiyemo AO,Lanza E,Schatzkin A,Schoen RE

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Silastic rings are used in gastric bypass procedures for the treatment of obesity, but ring slippage may lead to gastric pouch outlet stenosis (GPOS). Conventional management has been ring removal through abdominal surgery. OBJECTIVE:To describe a novel, safe, minimally invasive, endoscopic technique for th...

journal_title：Gastrointestinal endoscopy

authors： Campos JM,Evangelista LF,Ferraz AA,Galvao Neto MP,De Moura EG,Sakai P,Ferraz EM

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Dysplasia and early cancer of the upper gastrointestinal (GI) tract often are undetected at white-light endoscopy. We describe oral administration of 5-aminolevulinic acid for the in vivo photodynamic diagnosis of premalignant and malignant lesions during endoscopy. METHODS:Four patients with known gastric ...

journal_title：Gastrointestinal endoscopy

authors： Mayinger B,Reh H,Hochberger J,Hahn EG

更新日期：1999-08-01 00:00:00

abstract：:Eleven consecutive patients underwent a total of 34 esophageal variceal sclerotherapy (EVS) sessions for bleeding esophageal varices. Blood cultures were drawn pre-, intra-, and post-EVS. All pre- and post-EVS blood cultures were negative. Five of the initial nine patients studied were found to have positive blood cul...

journal_title：Gastrointestinal endoscopy

authors： Brayko CM,Kozarek RA,Sanowski RA,Testa AW

更新日期：1985-02-01 00:00:00

abstract：BACKGROUND:Validated training methods are needed before in vivo optical diagnosis can be used to guide colorectal cancer surveillance interval assignments. OBJECTIVES:To assess the impact of endoscopist training on accuracy of surveillance intervals based on in vivo optical diagnosis. DESIGN:Prospective, randomized s...

journal_title：Gastrointestinal endoscopy

authors： Coe SG,Thomas C,Crook J,Ussui V,Diehl N,Wallace MB

更新日期：2012-07-01 00:00:00

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：:The differentiation of infantile biliary malformations from primary parenchymal diseases is difficult. The recent development of a pediatric side-viewing endoscope (PJF Endoscope; Olympus Corporation of America) provided an opportunity to investigate the usefulness of endoscopic retrograde cholangiography (ERC) for pr...

journal_title：Gastrointestinal endoscopy

authors： Heyman MB,Shapiro HA,Thaler MM

更新日期：1988-11-01 00:00:00

abstract：BACKGROUND:Endoscopic ultrasound (EUS) was used to evaluate cirrhotic patients with and without prior variceal hemorrhage. The findings were compared with those of EUS in noncirrhotic control subjects to determine EUS features indicative of cirrhosis and of a risk for variceal hemorrhage. METHODS:Patients with cirrhos...

journal_title：Gastrointestinal endoscopy

authors： Faigel DO,Rosen HR,Sasaki A,Flora K,Benner K

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND:A combination of midazolam and opioid is usually used to achieve sedation and analgesia during colonoscopy. Two commonly used opioids are meperidine and fentanyl, but few studies have compared their efficacy. OBJECTIVE:This randomized trial aimed to compare the efficacy and recovery time of 2 sedation regim...

journal_title：Gastrointestinal endoscopy

authors： Hayee B,Dunn J,Loganayagam A,Wong M,Saxena V,Rowbotham D,McNair A

更新日期：2009-03-01 00:00:00

abstract：BACKGROUND:Previous reports on percutaneous endoscopic cecostomy (PEC) for the delivery of antegrade continence enema (ACE) in adults have been presented in the form of case reports. Heretofore the tubes used in the pull method of PEC have been thick bolster catheters. The author performed PEC by using the introducer m...

journal_title：Gastrointestinal endoscopy

authors： Uno Y

更新日期：2006-04-01 00:00:00

abstract：:Forty-six patients who underwent piecemeal resection of large, sessile villous adenomas followed by immediate laser photoablative therapy are presented. In contrast to previously published series utilizing laser alone, prior snare resection of such lesions provides copious tissue for histologic analysis, decreases the...

journal_title：Gastrointestinal endoscopy

authors： Low DE,Kozarek RA

更新日期：1989-07-01 00:00:00

abstract：BACKGROUND:EUS-FNA has limitations in cancer diagnosis/staging. New contrast agents, transducers, and processors have improved the potential of contrast-enhanced harmonic (CEH)-EUS. OBJECTIVE:To determine optimal settings and preliminary accuracy of CEH-EUS by using a second-generation perflutren lipid microsphere con...

journal_title：Gastrointestinal endoscopy

authors： Romagnuolo J,Hoffman B,Vela S,Hawes R,Vignesh S

更新日期：2011-01-01 00:00:00

abstract：:Obstruction of the main pancreatic duct with secondary upstream ductal hypertension is one cause of pain in patients with pancreatic cancer. Pancreatic endoscopic stenting and decompression of the pancreatic duct have been effective in the treatment of pain secondary to chronic calcifying pancreatitis and in one case ...

journal_title：Gastrointestinal endoscopy

authors： Costamagna G,Gabbrielli A,Mutignani M,Perri V,Crucitti F

更新日期：1993-11-01 00:00:00

abstract：BACKGROUND:Clinical decision analyses were conducted to quantify the uncertainty and to identify important factors in selection of prophylactic therapy for patients with esophageal varices. METHODS:A Markov model compared variceal ligation, beta-blockers, and "watchful waiting" strategies in terms of bleeding-free lif...

journal_title：Gastrointestinal endoscopy

authors： Aoki N,Kajiyama T,Beck JR,Cone RW,Soma K,Fukui T

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Of patients who are seen with GI hemorrhage, approximately 5% will have a small-bowel source. Management of these patients entails considerable expense. We performed a decision analysis to explore the optimal management strategy for obscure GI hemorrhage. METHODS:We used a cost-effectiveness analys...

journal_title：Gastrointestinal endoscopy

authors： Gerson L,Kamal A

更新日期：2008-11-01 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: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 AND AIMS:Schatzki rings are found in the distal esophagus, are associated with hiatal hernias, and present with intermittent dysphagia to solid foods. They can be identified by radiology (GI series or barium swallow studies) or endoscopy. Rings are not always visualized during endoscopy in patients in whom t...

journal_title：Gastrointestinal endoscopy

authors： Jouhourian C,Bonis PA,Guelrud M

更新日期：2016-05-01 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