Topical anesthesia with 50 mg of lidocaine spray facilitates upper gastrointestinal endoscopy.

abstract：BACKGROUND:EUS-guided biliary drainage (EUS-BD) has emerged as an alternative rescue method in patients with failed ERCP. Opportunities for teaching and training are limited because of a low case volume at most centers. OBJECTIVE:To evaluate a stereolithography/3-dimensional (3D) printing bile duct prototype for teach...

journal_title：Gastrointestinal endoscopy

authors： Dhir V,Itoi T,Fockens P,Perez-Miranda M,Khashab MA,Seo DW,Yang AM,Lawrence KY,Maydeo A

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:The chemical composition and clinical significance of white bile in patients with malignant biliary obstruction were evaluated in a prospective study. METHODS:Consecutive patients (January 1996 through December 1997) with inoperable malignant biliary obstruction underwent endoscopic placement of 10F straight...

journal_title：Gastrointestinal endoscopy

authors： Ahuja V,Garg PK,Kumar D,Goindi G,Tandon RK

更新日期：2002-02-01 00:00:00

abstract：BACKGROUND:The records of all patients with significant complications of laparoscopic anti-reflux surgery (LARS) seen at our institution between June 1993 and September 1996 were reviewed. Specifically excluded were patients who had mild perioperative complications or postoperative dysphagia that either did not require...

journal_title：Gastrointestinal endoscopy

authors： Kozarek RA,Low DE,Raltz SL

更新日期：1997-12-01 00:00:00

abstract：BACKGROUND:Colon capsule endoscopy (CCE) represents a noninvasive technology that allows visualization of the colon without requiring sedation and air insufflation. A second-generation colon capsule endoscopy system (PillCam Colon 2) (CCE-2) was developed to increase sensitivity for colorectal polyp detection compared ...

journal_title：Gastrointestinal endoscopy

authors： Spada C,Hassan C,Munoz-Navas M,Neuhaus H,Deviere J,Fockens P,Coron E,Gay G,Toth E,Riccioni ME,Carretero C,Charton JP,Van Gossum A,Wientjes CA,Sacher-Huvelin S,Delvaux M,Nemeth A,Petruzziello L,de Frias CP,Mayershofe

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:A simple and safe method for controlled ablation of esophageal mucosa is not currently available. Therefore, an endoscopic cryotherapy device was developed and its efficacy and safety were assessed in a swine model. METHODS:The device consists of a cryogenic system that delivers cold nitrogen gas via a cath...

journal_title：Gastrointestinal endoscopy

authors： Johnston CM,Schoenfeld LP,Mysore JV,Dubois A

更新日期：1999-07-01 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：:Electronic chromoendoscopy technologies provide image enhancement and may improve the diagnosis of mucosal lesions. Although strides have been made in standardization of image characterization, especially with NBI, further image-to-pathology correlation and validation are required. There is promise for the development...

journal_title：Gastrointestinal endoscopy

authors： ASGE Technology Committee.,Manfredi MA,Abu Dayyeh BK,Bhat YM,Chauhan SS,Gottlieb KT,Hwang JH,Komanduri S,Konda V,Lo SK,Maple JT,Murad FM,Siddiqui UD,Wallace MB,Banerjee S

更新日期：2015-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Endoscopic submucosal dissection (ESD) is an effective technique to resect early Barrett's neoplasia and has advantages over conventional EMR in that it enables en-bloc resection and accurate histopathologic analysis of cancer resection margins. However, its long learning curve and higher adverse ev...

journal_title：Gastrointestinal endoscopy

authors： Subramaniam S,Chedgy F,Longcroft-Wheaton G,Kandiah K,Maselli R,Seewald S,Repici A,Bhandari P

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND:For palliation of patients with malignant obstructive jaundice, expansile metal stents provide longer patency than plastic stents but are more expensive. The optimal cost-effective strategy has not been established. Our aim was to compare the relative costs of 3 strategies: (1) plastic stent, with exchange o...

journal_title：Gastrointestinal endoscopy

authors： Yeoh KG,Zimmerman MJ,Cunningham JT,Cotton PB

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:In EMR of early gastric cancer (EGC), en bloc resection reduces the risk of residual cancer. Endoscopic submucosal dissection (ESD) now allows en bloc resection of large EGCs. OBJECTIVE:To retrospectively determine whether ESD is more advantageous than EMR for EGCs. DESIGN:EMR (825 lesions, 711 patients) o...

journal_title：Gastrointestinal endoscopy

authors： Oka S,Tanaka S,Kaneko I,Mouri R,Hirata M,Kawamura T,Yoshihara M,Chayama K

更新日期：2006-12-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to utilize high-resolution endoscopic ultrasonography to assess esophageal wall damage in patients with achalasia treated by either pneumatic dilation or botulinum toxin injection and to compare their symptomatic response. METHODS:Twenty-nine patients were treated with pneumatic...

journal_title：Gastrointestinal endoscopy

authors： Schiano TD,Fisher RS,Parkman HP,Cohen S,Dabezies M,Miller LS

更新日期：1996-08-01 00:00:00

abstract：BACKGROUND:Fully covered stents are designed to resist tissue ingrowth that is often seen with partially covered stents. An issue with fully covered stents is the risk of migration. OBJECTIVE:We aimed to determine efficacy, recurrent dysphagia, and complications of the SX-ELLA stent Esophageal HV, which is fully cover...

journal_title：Gastrointestinal endoscopy

authors： Uitdehaag MJ,Siersema PD,Spaander MC,Vleggaar FP,Verschuur EM,Steyerberg EW,Kuipers EJ

更新日期：2010-03-01 00:00:00

abstract：BACKGROUND:Extraction of a migrated esophageal stent may be extremely difficult with a substantial risk of complications including esophageal perforation and hemorrhage. METHODS:Retrospectively 242 patients were evaluated who underwent implantation of self-expanding metal stents (SEMS) and 13 (5.4%) were identified wi...

journal_title：Gastrointestinal endoscopy

authors： De Palma GD,Iovino P,Catanzano C

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Chromoendoscopy (CE) has been shown to generate both a superior diagnostic yield and dysplasia detection rate than conventional white-light endoscopy and requires a high-quality bowel preparation. The aim of this study was to identify predictors of the ability to perform CE in patients with inflamma...

journal_title：Gastrointestinal endoscopy

authors： Megna B,Weiss J,Ley D,Saha S,Pfau P,Grimes I,Li Z,Caldera F

更新日期：2019-02-01 00:00:00

abstract：:Seventeen patients with achalasia were treated by endoscopic myotomy limited to the esophageal rosette and avoiding the distal antireflux zone. Clinical, radiological, endoscopic, and manometric follow-up revealed improvement comparable to that seen in patients after successful surgical myotomy or pneumatic dilation. ...

journal_title：Gastrointestinal endoscopy

authors： Ortega JA,Madureri V,Perez L

更新日期：1980-02-01 00:00:00

abstract：BACKGROUND:The inability to pass endoscopes beyond strictures is a considerable problem in patients with a colonic stricture. METHODS:In patients with bowel obstruction, we have modified the insertion method for double-balloon endoscopy with a long, transnasal decompression tube. OBSERVATIONS:We have succeeded in rea...

journal_title：Gastrointestinal endoscopy

authors： Yano T,Yamamoto H,Kita H,Sunada K,Hayashi Y,Sato H,Iwamoto M,Sekine Y,Miyata T,Kuno A,Nishimura M,Ajibe H,Ido K,Sugano K

更新日期：2005-08-01 00:00:00

abstract：BACKGROUND AND AIMS:EMR and endoscopic submucosal dissection (ESD) are widely accepted in Asia for treatment of early gastric cancer (EGC). Few studies have examined lymph node (LN) metastasis of EGC in Western populations. We sought to examine EGC and LN metastasis in a heterogeneous Western population. METHODS:Patie...

journal_title：Gastrointestinal endoscopy

authors： Choi AH,Nelson RA,Merchant SJ,Kim JY,Chao J,Kim J

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND AND AIMS:Annular pancreas is a congenital anomaly whereby pancreatic tissue encircles the duodenum. Current knowledge of endoscopic findings of annular pancreas is limited to small case series. The aim of this study was to describe the endoscopic and pancreatographic findings of patients with annular pancrea...

journal_title：Gastrointestinal endoscopy

authors： Gromski MA,Lehman GA,Zyromski NJ,Watkins JL,El Hajj II,Tan D,McHenry L,Easler JJ,Tirkes T,Sherman S,Fogel EL

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Education on preparation is essential for successful colonoscopy. This study aimed to evaluate the impact of audiovisual (AV) re-education via a smartphone on bowel preparation quality before colonoscopy. METHODS:A prospective, endoscopist-blinded, randomized, controlled study was performed. Patien...

journal_title：Gastrointestinal endoscopy

authors： Back SY,Kim HG,Ahn EM,Park S,Jeon SR,Im HH,Kim JO,Ko BM,Lee JS,Lee TH,Cho JH

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND AND AIMS:In chronic pancreatitis (CP), fibrotic pancreatic duct (PD) strictures pose a therapeutic challenge, because endoscopic dilatation requires multiple procedures with suboptimal results. Biodegradable self-expandable stents (BD-SESs) may serve as an alternative in this setting. METHODS:Patients with ...

journal_title：Gastrointestinal endoscopy

authors： Cahen DL,van der Merwe SW,Laleman W,Poley JW,Bruno MJ

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Administrative claims data are frequently used for quality measurement. OBJECTIVE:To examine the accuracy of administrative claims for potential colonoscopy quality measures, including findings (polyp or tumor detection), procedures (biopsy or polypectomy), and incomplete colonoscopy. DESIGN:Cross-sectiona...

journal_title：Gastrointestinal endoscopy

authors： Ko CW,Dominitz JA,Green P,Kreuter W,Baldwin LM

更新日期：2011-03-01 00:00:00

abstract：:Endosonography was performed in 76 patients who had endoscopically detected gastroesophageal varices or questionable submucosal lesions, or who were being evaluated for pancreatic carcinoma or pancreatitis. The result were compared with surgery or autopsy results. The patients were divided retrospectively into four gr...

journal_title：Gastrointestinal endoscopy

authors： Tio TL,Kimmings N,Rauws E,Jansen P,Tytgat G

更新日期：1995-08-01 00:00:00

abstract：:Increased fecal blood loss was produced in healthy volunteers by the administration of two nonsteroidal anti-inflammatory drugs (NSAID), naproxen or fenflumizole. Basal as well as drug-induced gastrointestinal blood loss was measured using 51Cr erythrocyte labeling. Median rise in daily fecal blood loss was 432%. All ...

journal_title：Gastrointestinal endoscopy

authors： Hedenbro JL,Wetterberg P,Vallgren S,Bergqvist L

更新日期：1988-05-01 00:00:00

abstract：:To date, the major guidelines for the management of implanted cardiac devices during electrosurgical procedures have come from 1 of several major medical societies.These most recent guidelines are from the ACCF/AHA in 2009, a combined consensus statement from the Heart Rhythm Society and the American Society of Anesth...

journal_title：Gastrointestinal endoscopy

authors： Parekh PJ,Buerlein RC,Shams R,Herre J,Johnson DA

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND AND AIMS:The first choice of treatment for rectal neuroendocrine tumors (NETs) ≤10 mm in size is endoscopic resection. However, because rectal NETs usually invade the submucosal layer, achieving R0 resection is difficult. Endoscopic submucosal dissection (ESD) has a high R0 resection rate, and underwater end...

journal_title：Gastrointestinal endoscopy

authors： Park SS,Han KS,Kim B,Chang Kim B,Hong CW,Sohn DK,Chang HJ

更新日期：2020-05-01 00:00:00

abstract：:In a double-blind, randomized, placebo-controlled study of patients undergoing colonoscopy, sedation with an inhaled mixture of nitrous oxide/oxygen was compared with conventional intravenous sedation (pethidine 50 mg, midazolam 2.5 mg). In the patients studied, no significant differences were noted in number of pain ...

journal_title：Gastrointestinal endoscopy

authors： Saunders BP,Fukumoto M,Halligan S,Masaki T,Love S,Williams CB

更新日期：1994-07-01 00:00:00

abstract：BACKGROUND:Gastric antral vascular ectasia (GAVE) is characterized by mucosal and submucosal vascular ectasia causing recurrent GI hemorrhage. Treatment of GAVE with endoscopic thermal therapy (ETT) requires multiple sessions for destruction of vascular ectasia and control of bleeding. Endoscopic band ligation (EBL) ha...

journal_title：Gastrointestinal endoscopy

authors： Wells CD,Harrison ME,Gurudu SR,Crowell MD,Byrne TJ,Depetris G,Sharma VK

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND AND AIMS:Hepatic venous pressure gradient (HVPG) currently serves as a surrogate for portal pressure measurement but has many limitations. We developed a novel technique for rapid and direct portal pressure measurements using a digital pressure wire delivered through an EUS-guided 22-gauge FNA needle. Our ai...

journal_title：Gastrointestinal endoscopy

authors： Schulman AR,Thompson CC,Ryou M

更新日期：2016-04-01 00:00:00

abstract：:Endoscopic retrograde cholangiopancreatography is a valuable tool in the diagnosis and management of pancreaticobiliary diseases. The diagnostic sensitivity of brush cytology is reported as between 18% and 70% for malignant bile duct or pancreatic duct strictures. We report our findings in 74 patients with pancreatico...

journal_title：Gastrointestinal endoscopy

authors： Ferrari Júnior AP,Lichtenstein DR,Slivka A,Chang C,Carr-Locke DL

更新日期：1994-03-01 00:00:00

abstract：:Hot biopsy forceps technique involves the use of insulated monopolar electrocoagulating forceps to simultaneously biopsy and electrocoagulate tissue. It has been recommended for removal of diminutive polyps and treatment of vascular ectasias of the gastrointestinal tract. The extent of its use and associated complicat...

journal_title：Gastrointestinal endoscopy

authors： Wadas DD,Sanowski RA

更新日期：1988-01-01 00:00:00