Impact of fair bowel preparation quality on adenoma and serrated polyp detection: data from the New Hampshire colonoscopy registry by using a standardized preparation-quality rating.

abstract：:Bacterial adherence and biofilm deposition onto the surface of polymers used for biliary stents are the initial events that ultimately lead to stent occlusion. Vivathane is a new polymer with an ultrasmooth surface. In this study, stents made from Vivathane were compared to standard plastic stents in an in vitro model...

journal_title：Gastrointestinal endoscopy

authors： McAllister EW,Carey LC,Brady PG,Heller R,Kovacs SG

更新日期：1993-05-01 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:Transgastric flexible endoscopic surgery might offer advantages over open and laparoscopic surgery. The aim of this study was to develop methods for performing transgastric biliary endosurgery. METHODS:Cholecystectomies and biliary anastomoses were performed in 8 anesthetized pigs (27-30 kg) in nonsurvival ...

journal_title：Gastrointestinal endoscopy

authors： Park PO,Bergström M,Ikeda K,Fritscher-Ravens A,Swain P

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND:The optimal endoscopic approach to the drainage of malignant hilar strictures remains controversial, especially with regard to the extent of desirable drainage and unilateral or bilateral stenting. OBJECTIVE:To identify useful criteria for predicting successful endoscopic drainage. DESIGN AND SETTING:Retro...

journal_title：Gastrointestinal endoscopy

authors： Vienne A,Hobeika E,Gouya H,Lapidus N,Fritsch J,Choury AD,Chryssostalis A,Gaudric M,Pelletier G,Buffet C,Chaussade S,Prat F

更新日期：2010-10-01 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：: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：BACKGROUND:Duodenal adenomas are extremely common in patients with familial adenomatous polyposis. However, it is uncertain whether patients with duodenal adenomas without familial adenomatous polyposis are at greater risk for colorectal neoplasia and, therefore, should routinely undergo surveillance colonoscopy. The a...

journal_title：Gastrointestinal endoscopy

authors： Apel D,Jakobs R,Weickert U,Riemann JF

更新日期：2004-09-01 00:00:00

abstract：BACKGROUND:Barrett's epithelium is a risk factor for esophageal cancer. In this study we attempted to reverse Barrett's epithelium in an acid-reduced environment by using multipolar electrocoagulation. METHODS:All patients had specialized columnar epithelium of at least 2 cm in length. Patients with dysplasia on succe...

journal_title：Gastrointestinal endoscopy

authors： Kovacs BJ,Chen YK,Lewis TD,DeGuzman LJ,Thompson KS

更新日期：1999-05-01 00:00:00

abstract：BACKGROUND:EUS-guided celiac plexus neurolysis (EUS-CPN) improves pain control in patients with pancreatic cancer. EUS allows visualization of the celiac ganglion. OBJECTIVE:To determine predictors of response to EUS-CPN in a cohort of 64 patients with pancreatic malignancy. DESIGN:Retrospective analysis of prospecti...

journal_title：Gastrointestinal endoscopy

authors： Ascunce G,Ribeiro A,Reis I,Rocha-Lima C,Sleeman D,Merchan J,Levi J

更新日期：2011-02-01 00:00:00

abstract：BACKGROUND:Endoscopic submucosal dissection (ESD) is a well-accepted method for removing superficial mucosal tumors; however, there is limited data on the use of this method for removing subepithelial tumors. OBJECTIVE:To investigate the efficacy, safety, and outcome of ESD for gastric subepithelial tumors and determi...

journal_title：Gastrointestinal endoscopy

authors： Białek A,Wiechowska-Kozłowska A,Pertkiewicz J,Polkowski M,Milkiewicz P,Karpińska K,Ławniczak M,Starzyńska T

更新日期：2012-02-01 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:The risk of endoscopic interventions in thrombocytopenia has received little attention in the medical literature. OBJECTIVE:The aim of this study was to assess the safety of endoscopic interventions including evaluation of GI bleeding (GIB) in patients with thrombocytopenia. DESIGN AND SETTING:Retrospectiv...

journal_title：Gastrointestinal endoscopy

authors： Krishna SG,Rao BB,Thirumurthi S,Lee JH,Ramireddy S,Guindani M,Ross WA

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Endoscopic ultrasound (EUS)--guided fine-needle aspiration (FNA) is frequently performed for diagnostic evaluation of lesions in or near the gastrointestinal (GI) tract. Little data exist concerning possible infectious complications associated with EUS-guided FNA. This prospective evaluation was undertaken t...

journal_title：Gastrointestinal endoscopy

authors： Barawi M,Gottlieb K,Cunha B,Portis M,Gress F

更新日期：2001-02-01 00:00:00

abstract：BACKGROUND:When choledochoscopic lithotomy with basket and electrohydraulic lithotripsy is used to remove intrahepatic duct stones, fragments or small stones usually remain in the bile duct that are too small to be captured with a basket. METHODS:An attempt was made to remove stone fragments in 16 patients with intrah...

journal_title：Gastrointestinal endoscopy

authors： Moon JH,Cho YD,Ryu CB,Kim JO,Cho JY,Kim YS,Lee JS,Lee MS,Shim CS

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Self-expandable metal stents (SEMS) palliate malignant dysphagia but may embed in tissue, produce granulation tissue, and prevent removal. OBJECTIVE:Our purpose was to evaluate in a porcine model the tissue response induced by a new esophageal SEMS completely coated internally rather than externally. DESIG...

journal_title：Gastrointestinal endoscopy

authors： Baron TH,Burgart LJ,Pochron NL

更新日期：2006-08-01 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：BACKGROUND:Patients with malignant esophagorespiratory fistulas have a poor prognosis. Treatment is palliative and involves restoration of the ability to ingest food and prevention of aspiration by insertion of esophageal or tracheobronchial stents. Because insertion of a single stent may be insufficient for palliation...

journal_title：Gastrointestinal endoscopy

authors： van den Bongard HJ,Boot H,Baas P,Taal BG

更新日期：2002-01-01 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 AND AIMS:In patients who undergo cholecystectomy after endoscopic common bile duct (CBD) stone extraction, CBD stones found postoperatively could be problematic. This study aimed to investigate the incidence and risk factors of postoperative CBD stones after cholecystectomy. METHODS:A total of 278 patients ...

journal_title：Gastrointestinal endoscopy

authors： Choe JW,Kim SY,Lee DW,Hyun JJ,Ahn KR,Yoon I,Jung SW,Jung YK,Koo JS,Yim HJ,Lee SW

更新日期：2020-06-26 00:00:00

abstract：BACKGROUND AND AIMS:Although fully covered self-expandable metal stents (FCSEMSs) have been commonly used for EUS-guided biliary drainage (EUS-BD), FCSEMS migration is a main limitation of this procedure. In the present study we evaluated the technical and clinical success rates, adverse events, and long-term outcomes ...

journal_title：Gastrointestinal endoscopy

authors： Cho DH,Lee SS,Oh D,Song TJ,Park DH,Seo DW,Lee SK,Kim MH

更新日期：2017-05-01 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：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:Covered, rather than uncovered, metal stents are used for the palliation of dysphagia from esophageal cancer, but a major drawback is the risk of stent migration, which occurs in up to 20% of patients. To overcome this problem, a double-layered stent, the Niti-S stent (Taewong Medical, Seoul, Korea), has bee...

journal_title：Gastrointestinal endoscopy

authors： Verschuur EM,Homs MY,Steyerberg EW,Haringsma J,Wahab PJ,Kuipers EJ,Siersema PD

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Stigmata of recent hemorrhage are important prognostic signs for patients with ulcer bleeding, but these are subjective findings. This study evaluated the additional diagnostic value of Doppler US assessment in patients with a bleeding peptic ulcer. METHODS:A prospective, multicenter study was performed of ...

journal_title：Gastrointestinal endoscopy

authors： van Leerdam ME,Rauws EA,Geraedts AA,Tijssen JG,Tytgat GN

更新日期：2003-11-01 00:00:00

abstract：BACKGROUND:Lymphangiohemangioma, also called lymphatic-venous or venolymphatic malformation, is a rare malformation of the lymphatics, with vascular elements. These are low-flow vascular lesions. OBJECTIVE:To evaluate the feasibility and efficacy of endoscopic injection sclerotherapy with doxycycline for low-flow vasc...

journal_title：Gastrointestinal endoscopy

authors： Tang SJ,Sreenarasimhaiah J,Tang L,Rollins N,Purdy PD

更新日期：2007-12-01 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:Biopsy specimens obtained from esophageal lesions detected in endoscopic screening with iodine staining have often been diagnosed as high-grade intraepithelial squamous neoplasia (WHO 2000). However, a management strategy for such lesions has not been established. The purpose of this study was to perform EMR...

journal_title：Gastrointestinal endoscopy

authors： Shimizu Y,Kato M,Yamamoto J,Ono Y,Katsurada T,Ono S,Mori Y,Nakagawa M,Nakagawa S,Itoh T,Asaka M

更新日期：2006-01-01 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:Radiofrequency ablation (RFA) is an endoscopic technique used to eradicate Barrett's esophagus (BE). However, such ablation can commonly lead to neosquamous epithelium overlying residual BE glands not visible by conventional endoscopy and may evade detection on random biopsy samples. OBJECTIVE:To demonstrat...

journal_title：Gastrointestinal endoscopy

authors： Zhou C,Tsai TH,Lee HC,Kirtane T,Figueiredo M,Tao YK,Ahsen OO,Adler DC,Schmitt JM,Huang Q,Fujimoto JG,Mashimo H

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:Bowel preparation for capsule endoscopy (CE) has not been standardized. OBJECTIVE:This study aimed to compare CE images between patients prepared by simethicone and those prepared by magnesium citrate. DESIGN:Retrospective analysis of case series of our hospital from 2004 to 2007. SETTING:Single center. ...

journal_title：Gastrointestinal endoscopy

authors： Esaki M,Matsumoto T,Kudo T,Yanaru-Fujisawa R,Nakamura S,Iida M

更新日期：2009-01-01 00:00:00