Comparison of standard forward-viewing mode versus ultrawide-viewing mode of a novel colonoscopy platform: a prospective, multicenter study in the detection of simulated polyps in an in vitro colon model (with video).

abstract：BACKGROUND:Despite advances in diagnostic imaging techniques, the differentiation between pancreatic cancer and focal pancreatitis remains difficult. This study evaluated the effectiveness of EUS-guided FNA in the differential diagnosis between pancreatic cancer and focal pancreatitis, with particular reference to dete...

journal_title：Gastrointestinal endoscopy

authors： Takahashi K,Yamao K,Okubo K,Sawaki A,Mizuno N,Ashida R,Koshikawa T,Ueyama Y,Kasugai K,Hase S,Kakumu S

更新日期：2005-01-01 00:00:00

abstract：:A double-blind, placebo-controlled randomized clinical study was performed in 69 outpatients scheduled for endoscopy and sedated with midazolam to assess the efficacy, safety, and usefulness of flumazenil in reversing the effects of midazolam-induced sedation. Midazolam was administered intravenously before endoscopy ...

journal_title：Gastrointestinal endoscopy

authors： Bartelsman JF,Sars PR,Tytgat GN

更新日期：1990-05-01 00:00:00

abstract：BACKGROUND:This report describes the development and the clinical evaluation of a novel confocal endomicroscope for obtaining fluorescence images of cellular morphology of the mucosae of the upper- and the lower-GI tract in vivo. The work assessed the feasibility of performing in vivo microscopy at endoscopic examinati...

journal_title：Gastrointestinal endoscopy

authors： Polglase AL,McLaren WJ,Skinner SA,Kiesslich R,Neurath MF,Delaney PM

更新日期：2005-11-01 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

abstract：:A technique for expeditious and safe placement of nasoenteric feeding tubes under direct vision is described. Adult patients undergo feeding tube placement with intravenous sedation and topical anesthesia. Endoscopic tube placement requires an average of 10 min and eliminates many risks associated with blind passage. ...

journal_title：Gastrointestinal endoscopy

authors： Van Stiegmann G,Pearlman NW

更新日期：1986-10-01 00:00:00

abstract：:Fifty cirrhotic patients with esophageal varices underwent endoscopic treatment in a prospective randomized trial carried out to compare variceal ligation with injection sclerotherapy, with respect to safety, efficacy, and complications in the initial session. Twenty-five patients each were treated using endoscopic va...

journal_title：Gastrointestinal endoscopy

authors： Hashizume M,Ohta M,Ueno K,Tanoue K,Kitano S,Sugimachi K

更新日期：1993-03-01 00:00:00

abstract：BACKGROUND:The efficacy of polyurethane-covered metal expandable stents for treatment of neoplastic distal biliary obstruction was analyzed. METHODS:Twenty-one patients with unresectable malignant tumors involving the mid to distal bile duct who were seen with obstructive jaundice were consecutively enrolled. Eighteen...

journal_title：Gastrointestinal endoscopy

authors： Isayama H,Komatsu Y,Tsujino T,Yoshida H,Tada M,Shiratori Y,Kawabe T,Omata M

更新日期：2002-03-01 00:00:00

abstract：BACKGROUND:The presence of a duodenal stent may hinder attempts at ERCP for treatment of malignant biliary obstruction. OBJECTIVE:We describe 2 patients in whom endoscopic fenestration of indwelling duodenal stents with an argon plasma coagulator facilitated successful ERCP. DESIGN:Single-center retrospective case se...

journal_title：Gastrointestinal endoscopy

authors： Topazian M,Baron TH

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Needle aspiration of the pancreas is performed to differentiate pancreatic malignancy, focal chronic pancreatitis, and metastasis to the pancreas. Biopsies may be directed by using EUS, CT, US, or surgery. This study retrospectively compared the accuracy of EUS-guided, CT/US-guided, and surgical tissue sampl...

journal_title：Gastrointestinal endoscopy

authors： Mallery JS,Centeno BA,Hahn PF,Chang Y,Warshaw AL,Brugge WR

更新日期：2002-08-01 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 AND AIMS:EUS-guided biopsy sampling is the method of choice for obtaining pancreatic tissue. Next-generation sequencing (NGS) has been applied to EUS-guided biopsy sampling and may classify patients based on specific molecular profiles. Our study aimed to compare side-by-side the diagnostic yield achievable ...

journal_title：Gastrointestinal endoscopy

authors： Carrara S,Soldà G,Di Leo M,Rahal D,Peano C,Giunta M,Lamonaca L,Auriemma F,Anderloni A,Fugazza A,Maselli R,Malesci A,Laghi L,Repici A

更新日期：2020-07-05 00:00:00

abstract：BACKGROUND:The rate of spontaneous migration of bile duct stones through the duodenal papilla is not well known. Endoscopic retrograde cholangiography (ERC) has been the standard method to diagnose bile duct stones, but accumulating data show there is a good agreement between ERC and endoscopic ultrasonography (EUS). T...

journal_title：Gastrointestinal endoscopy

authors： Frossard JL,Hadengue A,Amouyal G,Choury A,Marty O,Giostra E,Sivignon F,Sosa L,Amouyal P

更新日期：2000-02-01 00:00:00

abstract：BACKGROUND:Endoscopic balloon dilation has been used to treat patients with gastric outlet obstruction caused by peptic stricture. This study assessed the role of endoscopic balloon dilation in patients with gastric outlet obstruction with or without Helicobacter pylori infection. METHODS:Consecutive patients seen bet...

journal_title：Gastrointestinal endoscopy

authors： Lam YH,Lau JY,Fung TM,Ng EK,Wong SK,Sung JJ,Chung SS

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND:Celiac disease (CD) is a gluten-dependent enteropathy. The current standard for diagnosing CD involves obtaining 4 biopsy samples from the descending duodenum. It has been suggested that duodenal bulb biopsies may also be useful. OBJECTIVE:To assess the utility of bulbar biopsies for the diagnosis of CD in ...

journal_title：Gastrointestinal endoscopy

authors： Mangiavillano B,Masci E,Parma B,Barera G,Viaggi P,Albarello L,Tronconi GM,Mariani A,Testoni S,Santoro T,Testoni PA

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND AND AIMS:In patients who have undergone ERCP with biliary stenting for postsurgical bile leaks, the optimal method (ERCP or gastroscopy) and timing of stent removal is controversial. We developed a clinical prediction rule to identify cases in which a repeat ERCP is unnecessary. METHODS:Population-based stu...

journal_title：Gastrointestinal endoscopy

authors： Tsolakis AV,James PD,Kaplan GG,Myers RP,Hubbard J,Wilson T,Zimmer S,Mohamed R,Cole M,Bass S,Swain MG,Heitman SJ

更新日期：2017-05-01 00:00:00

abstract：BACKGROUND:Eradication of Helicobacter pylori infection decreases peptic ulcer recurrence. Therefore, assessment of Helicobacter pylori status is recommended for patients with newly diagnosed peptic ulcer disease. METHODS:Data obtained from the Clinical Outcomes Research Initiative's national endoscopic database were ...

journal_title：Gastrointestinal endoscopy

authors： Harewood GC,Holub JL,Lieberman DA

更新日期：2004-05-01 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:Light-induced fluorescence endoscopy (LIFE) may improve the detection of high-grade dysplasia (HGD) and early stage cancer (EC) in Barrett's esophagus (BE). The aim of this study was to compare LIFE with standard endoscopy (SE) in a randomized crossover study. METHODS:Fifty patients with BE underwent SE and...

journal_title：Gastrointestinal endoscopy

authors： Kara MA,Smits ME,Rosmolen WD,Bultje AC,Ten Kate FJ,Fockens P,Tytgat GN,Bergman JJ

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND:The magnifying colonoscope allows 100-fold magnified viewing of the colonic surface. METHODS:We examined 2050 colorectal tumorous lesions by magnifying endoscopy, stereomicroscopy, and histopathology and classified these lesions according to pit pattern. Based on stereomicroscopy, lesions with a type 1 or 2...

journal_title：Gastrointestinal endoscopy

authors： Kudo S,Tamura S,Nakajima T,Yamano H,Kusaka H,Watanabe H

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND:There is increasing interest in natural orifice surgery (NOS). Because the lumen of the appendix is connected to the cecum, a minimally invasive method for removing the appendix by colonoscopy may be feasible. OBJECTIVES:Our purpose was to design, develop, and test new devices for inverting and removing the...

journal_title：Gastrointestinal endoscopy

authors： Silberhumer GR,Birsan T,Noda W,Unger E,Mayr W,Lang S,Prager G,Gasche C

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND:Appropriateness of indications is essential to the rational utilization of resources. The aim of this study was to evaluate the appropriate use of colonoscopy in an open access system and to assess whether the American Society for Gastrointestinal Endoscopy (ASGE) guidelines are useful in clinical practice. ...

journal_title：Gastrointestinal endoscopy

authors： Minoli G,Meucci G,Bortoli A,Garripoli A,Gullotta R,Leo P,Pera A,Prada A,Rocca F,Zambelli A

更新日期：2000-07-01 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:Unsedated colonoscopy is not required by the Accreditation Council of Graduate Medical Education in the curriculum of GI trainees. OBJECTIVE:We describe our pilot experience with trainee participation in unsedated colonoscopy. DESIGN:A retrospective review of a performance improvement program to provide ac...

journal_title：Gastrointestinal endoscopy

authors： Leung FW,Aharonian HS,Guth PH,Chu SK,Nguyen BD,Simpson P

更新日期：2008-04-01 00:00:00

abstract：:We evaluated a computerized report-generating system using voice recognition technology (EndoSpeak) for producing therapeutic ERCP reports. For 30 consecutive ERCP cases, reports using both EndoSpeak and standard dictation were generated at the end of the procedure. The cases were scored for overall difficulty and the...

journal_title：Gastrointestinal endoscopy

authors： Massey BT,Geenen JE,Hogan WJ

更新日期：1991-11-01 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：BACKGROUND:Endoscopic detection of superficial squamous epithelial lesions of the pharynx has increased. OBJECTIVE:To clarify the association between macroscopic and histologic characteristics of intraepithelial pharyngeal neoplasias, and to evaluate the effectiveness of endoscopic submucosal dissection (ESD) for thei...

journal_title：Gastrointestinal endoscopy

authors： Kuwabara T,Hiyama T,Oka S,Urabe Y,Tanaka S,Yoshihara M,Arihiro K,Shimamoto F,Chayama K

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Choledochocele is a rare abnormality involving the intramural segment of the common bile duct. ERCP is essential to demonstrate a choledochocele. The aim of this study was to investigate the duodenoscopic and cholangiographic findings during ERCP. METHODS:Over a 4-year period, 17 symptomatic patients (8 men...

journal_title：Gastrointestinal endoscopy

authors： Kim MH,Myung SJ,Lee SK,Yoo BM,Seo DW,Lee MH,Jung SA,Kim YS,Min YI

更新日期：1998-09-01 00:00:00

abstract：BACKGROUND:Virtual colonoscopy has excellent sensitivity for the detection of cancer and polyps greater than 1 cm in diameter. For virtual colonoscopy to succeed as a screening test for colorectal neoplasia, it must be well tolerated and accepted by patients. Patients' experiences with virtual colonoscopy and conventio...

journal_title：Gastrointestinal endoscopy

authors： Akerkar GA,Yee J,Hung R,McQuaid K

更新日期：2001-09-01 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:Insertion of self-expandable metallic stents (SEMS) can provide rapid relief of malignant colorectal obstruction and can be used as a palliative treatment or as a bridge to surgery. A SEMS can be classified as an uncovered or covered stent. Both types of stents have their own merits and demerits. OBJECTIVE:...

journal_title：Gastrointestinal endoscopy

authors： Lee KM,Shin SJ,Hwang JC,Cheong JY,Yoo BM,Lee KJ,Hahm KB,Kim JH,Cho SW

更新日期：2007-11-01 00:00:00