Flumazenil used for reversal of midazolam-induced sedation in endoscopy outpatients.

abstract：BACKGROUND:There is no consensus regarding the best management strategy for diagnosing and treating GI stromal tumors (GISTs). OBJECTIVE:Our purpose was to examine the practice patterns of endosonographers in diagnosing and managing GISTs, particularly features of GISTs suggestive of malignancy, features that prompt s...

journal_title：Gastrointestinal endoscopy

authors： Ha CY,Shah R,Chen J,Azar RR,Edmundowicz SA,Early DS

更新日期：2009-05-01 00:00:00

abstract：BACKGROUND:Although conventional endoscopy is a good diagnostic tool to evaluate tumor depth (T staging) in early gastric cancer (EGC), its accuracy has not been determined and no consensus has been reached regarding standard endoscopic criteria. OBJECTIVE:To evaluate the diagnostic accuracy of endoscopic T staging an...

journal_title：Gastrointestinal endoscopy

authors： Choi J,Kim SG,Im JP,Kim JS,Jung HC,Song IS

更新日期：2011-05-01 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：: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：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：:Endoscopic ultrasonography was performed in 25 patients with suspected pancreatic disease. Cancer of the pancreas was recognized in 9 of 10 cases with 1 false negative and 2 false positive diagnoses. Chronic pancreatitis was recognized in 89% of cases. Technical difficulties limited the success of the examination in 2...

journal_title：Gastrointestinal endoscopy

authors： Kaufman AR,Sivak MV Jr

更新日期：1989-05-01 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:The annual incidence of metachronous cancer after endoscopic resection (ER) of early gastric cancer (EGC) is approximately 3%. However, the incidence of gastric cancer after ER of a gastric adenoma is not known. The aim of this study was to determine whether the incidence of gastric cancer after ER ...

journal_title：Gastrointestinal endoscopy

authors： Yoon SB,Park JM,Lim CH,Kim JS,Cho YK,Lee BI,Lee IS,Kim SW,Choi MG

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND:EUS-FNA can be used to accurately diagnose and stage GI and pulmonary neoplasms. This study evaluated the performance characteristics of a new compact linear EUS system during EUS-FNA. METHODS:A total of 37 patients enrolled in this prospective pilot study underwent clinically indicated EUS-FNA and/or celia...

journal_title：Gastrointestinal endoscopy

authors： Shamoun DK,Chak A,Levy MJ,Pfau P,Jondal ML,Wiersema MJ

更新日期：2003-06-01 00:00:00

abstract：BACKGROUND:Wire-guided cannulation (WGC) was reported to decrease post-ERCP pancreatitis (PEP), but risk factors for PEP in WGC are not fully elucidated. OBJECTIVE:To evaluate the incidence and risk factors of PEP in WGC. DESIGN:Single-center retrospective study. SETTING:Academic center. PATIENTS:A total of 800 con...

journal_title：Gastrointestinal endoscopy

authors： Nakai Y,Isayama H,Sasahira N,Kogure H,Sasaki T,Yamamoto N,Saito K,Umefune G,Akiyama D,Kawahata S,Matsukawa M,Saito T,Hamada T,Takahara N,Mizuno S,Miyabayashi K,Mohri D,Hirano K,Tada M,Koike K

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:Over the past decade, ERCP has become the preferred method of treatment for biliary strictures in patients after orthotopic liver transplantation (OLT). Although data strongly support ERCP for treating anastomotic strictures, the little information available for the role of ERCP in the treatment of nonanasto...

journal_title：Gastrointestinal endoscopy

authors： Tabibian JH,Asham EH,Goldstein L,Han SH,Saab S,Tong MJ,Busuttil RW,Durazo FA

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND AND AIMS:No well-established treatment strategies exist for lateral margin positivity (LM+) alone after endoscopic resection (ER) of early gastric cancer (EGC). Thus, we aimed to clarify a treatment strategy for non-curative resection (non-CR) with LM+ alone after ER in EGC. METHODS:Among 2065 patients with...

journal_title：Gastrointestinal endoscopy

authors： Kim HW,Kim JH,Park JC,Jeon MY,Lee YC,Lee SK,Shin SK,Chung HS,Noh SH,Kim JW,Choi SH,Park JJ,Youn YH,Park H

更新日期：2017-11-01 00:00:00

abstract：:Colonoscopic removal of large, sessile polyps is difficult, but can be successfully carried out by experienced endoscopists. "Piecemeal" resection with an electrocautery snare was performed at our institution in 108 patients with 132 such lesions. The mean size of the unresected polyps was 3.0 cm. Complications occurr...

journal_title：Gastrointestinal endoscopy

authors： Walsh RM,Ackroyd FW,Shellito PC

更新日期：1992-05-01 00:00:00

abstract：BACKGROUND AND AIMS:Patients with chronic constipation or motility disorders may be referred for rectal suction biopsy (RSB) to rule out Hirschsprung's disease (HD). RSB may not be successful beyond infancy because of the increased thickness of the rectal mucosa. EMR could improve the diagnostic yield for HD when compa...

journal_title：Gastrointestinal endoscopy

authors： Barshop K,Willingham FF,Brugge WR,Zukerberg LR,Kuo B

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:The systematic use of metal stents to treat biliary obstruction is restricted by high cost compared with plastic stents. The aims of this study were to compare cost and efficacy of plastic stents and metal stents in the treatment of patients with malignant common bile duct strictures and to define factors th...

journal_title：Gastrointestinal endoscopy

authors： Kaassis M,Boyer J,Dumas R,Ponchon T,Coumaros D,Delcenserie R,Canard JM,Fritsch J,Rey JF,Burtin P

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND:There is increasing interest in the use of propofol, an ultrashort-acting hypnotic agent, for sedation during endoscopic examinations. A protocol was developed for administration of propofol, combined with small doses of midazolam and meperidine, for endoscopic sedation under the direction of a gastroenterol...

journal_title：Gastrointestinal endoscopy

authors： Cohen LB,Dubovsky AN,Aisenberg J,Miller KM

更新日期：2003-11-01 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:Endoscopic therapy of biliary tract leaks was uncommon before laparoscopic cholecystectomy. Studies have demonstrated the efficacy of endoscopic drainage by endoscopic sphincterotomy or stent placement. Various endoscopic therapeutic modalities and long-term follow-up of this problem were studied. METHODS:M...

journal_title：Gastrointestinal endoscopy

authors： Ryan ME,Geenen JE,Lehman GA,Aliperti G,Freeman ML,Silverman WB,Mayeux GP,Frakes JT,Parker HW,Yakshe PN,Goff JS

更新日期：1998-03-01 00:00:00

abstract：BACKGROUND:Endoscopic papillectomy of benign papillary tumor is still not widely practiced. Intraductal growth has been considered a contraindication for endoscopic therapy. This prospective study evaluates endoscopic papillectomy for treatment of benign papillary tumors without and with intraductal growth. METHODS:Mo...

journal_title：Gastrointestinal endoscopy

authors： Bohnacker S,Seitz U,Nguyen D,Thonke F,Seewald S,deWeerth A,Ponnudurai R,Omar S,Soehendra N

更新日期：2005-10-01 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：: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 AND AIMS:Previous studies have validated EUS-guided needle-based confocal laser endomicroscopy (nCLE) diagnosis of intraductal papillary mucinous neoplasms (IPMNs). We sought to derive EUS-guided nCLE criteria for differentiating IPMNs with high-grade dysplasia/adenocarcinoma (HGD-Ca) from those with low/int...

journal_title：Gastrointestinal endoscopy

authors： Krishna SG,Hart PA,DeWitt JM,DiMaio CJ,Kongkam P,Napoleon B,Othman MO,Yew Tan DM,Strobel SG,Stanich PP,Patel A,Luthra AK,Chan MQ,Blaszczak AM,Lee D,El-Dika S,McCarthy ST,Walker JP,Arnold CA,Porter K,Conwell DL

更新日期：2020-03-01 00:00:00

abstract：BACKGROUND AND AIMS:Early neoplasia in Barrett's esophagus (BE) can be effectively and safely removed by endoscopic resection (ER) using multiband mucosectomy (MBM). This study aimed to document performance of a novel MBM device designed for improved visualization, easier passage of accessories, and better suction powe...

journal_title：Gastrointestinal endoscopy

authors： Pouw RE,Beyna T,Belghazi K,Koch AD,Schoon EJ,Haidry R,Weusten BL,Bisschops R,Shaheen NJ,Wallace MB,Marcon N,Heise-Ginsburg R,Gotink AW,Wang KK,Leggett CL,Ortiz-Fernández-Sordo J,Ragunath K,DiPietro M,Pech O,Neuhaus

更新日期：2018-10-01 00:00:00

abstract：BACKGROUND:Unsedated esophagoscopy with ultrathin endoscopes is a valuable screening modality for Barrett's esophagus, but the stomach and the duodenum cannot be examined completely with the smallest and best tolerated of these endoscopes. There are no data as to how often disease in the stomach and the duodenum would ...

journal_title：Gastrointestinal endoscopy

authors： Wildi SM,Glenn TF,Woolson RF,Wang W,Hawes RH,Wallace MB

更新日期：2004-03-01 00:00:00

abstract：BACKGROUND:Opioids are traditionally avoided during sphincter of Oddi manometry because of indirect evidence suggesting that these agents cause sphincter of Oddi spasm. This study was undertaken to determine the direct effects of meperidine on the biliary and pancreatic sphincter. METHODS:Forty-seven patients were pro...

journal_title：Gastrointestinal endoscopy

authors： Sherman S,Gottlieb K,Uzer MF,Smith MT,Khusro QE,Earle DT,Brunelle RL,Hawes RH,Lehman GA

更新日期：1996-09-01 00:00:00

abstract：:Patients with carcinoma of the head of the pancreas will develop obstructive jaundice at some point in their course in 80% to 90% of the cases. Surgical biliary digestive anastomosis carries a high 30-day mortality (20%), and hospitalization may be prolonged for several weeks owing to postoperative morbidity. We attem...

journal_title：Gastrointestinal endoscopy

authors： Huibregtse K,Katon RM,Coene PP,Tytgat GN

更新日期：1986-10-01 00:00:00

abstract：BACKGROUND:Discrimination between neoplastic and non-neoplastic colorectal polyps is essential for determining appropriate treatment. The mucosal crypt pattern of polyps can be observed with a nonmagnifying colonoscope; however, mucosal crypt patterns are better seen by magnifying colonoscopy, which can also be a nonin...

journal_title：Gastrointestinal endoscopy

authors： Konishi K,Kaneko K,Kurahashi T,Yamamoto T,Kushima M,Kanda A,Tajiri H,Mitamura K

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:Endoscopic optical coherence tomography (EOCT) is a high-resolution, cross-sectional tissue-imaging technique that provides microscopic morphologic information. EOCT should detect dysplasia in Barrett's epithelium, but this has not been established in a prospective blinded study. This study evaluated the acc...

journal_title：Gastrointestinal endoscopy

authors： Isenberg G,Sivak MV Jr,Chak A,Wong RC,Willis JE,Wolf B,Rowland DY,Das A,Rollins A

更新日期：2005-12-01 00:00:00

abstract：BACKGROUND:The aim of therapy for advanced esophageal cancer is relief of dysphagia with minimal treatment-related morbidity. This study assessed the efficacy of endoscopic intratumoral injection of cisplatin/epinephrine gel to relieve obstruction and improve swallowing. The gel is designed to minimize diffusion of act...

journal_title：Gastrointestinal endoscopy

authors： Harbord M,Dawes RF,Barr H,Giovannini M,Viens P,Eysselein V,Mishra L,Orenberg EK,Bown SG

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND:The aim of the present study was to evaluate the diagnostic and therapeutic usefulness of percutaneous transhepatic cholecystoscopy in high-risk surgical patients with acute cholecystitis. METHODS:Between January 1992 and June 1998, there were 33 consecutive patients who underwent percutaneous transhepatic ...

journal_title：Gastrointestinal endoscopy

authors： Kim HJ,Lee SK,Kim MH,Yoo KS,Lim BC,Seo DW,Min YI

更新日期：2000-11-01 00:00:00