abstract：BACKGROUND AND AIMS:Despite a paucity of women occupying leadership positions in academic medicine, studies have shown a higher ratio of female representation in the program director position compared with division chief in multiple specialties. This study aims to determine whether this trend exists in 3-year gastroent...

journal_title：Gastrointestinal endoscopy

authors： Woodward Z,Rodriguez Z,Jou JH,Keyashian K,Chen Y,Thomas CR Jr,Elta GH,D'Souza SL

更新日期：2017-10-01 00:00:00

abstract：BACKGROUNDS AND AIMS:The Japan NBI Expert Team (JNET) classification is the first universal narrow-band imaging magnifying endoscopic classification of colorectal tumors. Considering each type in this classification, the diagnostic ability of Type 2B is the weakest. Generally, clinical behavior is believed to be differ...

journal_title：Gastrointestinal endoscopy

authors： Sumimoto K,Tanaka S,Shigita K,Hayashi N,Hirano D,Tamaru Y,Ninomiya Y,Oka S,Arihiro K,Shimamoto F,Yoshihara M,Chayama K

更新日期：2017-10-01 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 AND AIMS:Submucosal injection is currently used in GI endoscopy to reduce resection risks and to perform submucosal dissection; it is usually performed via an injection needle or a needleless device. The aim of the study was to compare 2 submucosal injection modalities (needle-assisted vs needleless) by usin...

journal_title：Gastrointestinal endoscopy

authors： Repici A,Maselli R,Carrara S,Anderloni A,Enderle M,Hassan C

更新日期：2017-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Optical diagnosis allows for real-time endoscopic assessment of colorectal polyp histology and consists of the resect and discard and diagnose and leave paradigms. This survey assessed patient acceptance of optical diagnosis and their responses to a hypothetical doomsday scenario. METHODS:We conduc...

journal_title：Gastrointestinal endoscopy

authors： Sakata S,Lee AHS,Kheir AO,Tutticci NJ,Naidu S,Stevenson ARL,Hewett DG

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND AIMS:The risk of colorectal cancer (CRC) in various chronic liver diseases compared with the general population remains unclear. We performed a systematic review and meta-analysis to assess the risk of CRC in patients with chronic liver diseases before and after liver transplantation. METHODS:Electronic...

journal_title：Gastrointestinal endoscopy

authors： Komaki Y,Komaki F,Micic D,Ido A,Sakuraba A

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND AND AIMS:EUS-guided biliary drainage (EUS-BD) is increasingly used as an alternate therapeutic modality to percutaneous transhepatic biliary drainage (PTBD) for biliary obstruction in patients who fail ERCP. We conducted a systematic review and meta-analysis to compare the efficacy and safety of these 2 proc...

journal_title：Gastrointestinal endoscopy

authors： Sharaiha RZ,Khan MA,Kamal F,Tyberg A,Tombazzi CR,Ali B,Tombazzi C,Kahaleh M

更新日期：2017-05-01 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 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 AND AIMS:Differentiated minute submucosal cancers measuring ≤3 cm that exhibit no lymphovascular invasion are considered eligible for endoscopic resection; however, the ≤3-cm criterion remains debatable. The aim of this study was to verify the optimal tumor size cutoff for endoscopic resection eligibility, a...

journal_title：Gastrointestinal endoscopy

authors： Kim TJ,Lee H,Min YW,Min BH,Lee JH,Kim KM,Kim MJ,Kim K,Rhee PL,Kim JJ

更新日期：2017-04-01 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 AND AIMS:EUS-guided liver biopsy sampling using FNA and, more recently, fine-needle biopsy (FNB) needles has been reported with discrepant diagnostic accuracy, in part due to differences in methodology. We aimed to compare liver histologic yields of 4 EUS-based needles and 2 percutaneous needles to identify ...

journal_title：Gastrointestinal endoscopy

authors： Schulman AR,Thompson CC,Odze R,Chan WW,Ryou M

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Endoscopic management of post-Whipple pancreatic adverse events (AEs) with enteroscopy-assisted endoscopic retrograde pancreatography (e-ERP) is associated with high failure rates. EUS-guided pancreatic duct drainage (EUS-PDD) has shown promising results; however, no comparative data have been done ...

journal_title：Gastrointestinal endoscopy

authors： Chen YI,Levy MJ,Moreels TG,Hajijeva G,Will U,Artifon EL,Hara K,Kitano M,Topazian M,Abu Dayyeh B,Reichel A,Vilela T,Ngamruengphong S,Haito-Chavez Y,Bukhari M,Okolo P 3rd,Kumbhari V,Ismail A,Khashab MA

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND AND AIMS:When PEG tube feeding is complicated by anatomic obstruction, dysmotility, or aspiration, a need arises for feeding beyond the pylorus. The currently available percutaneous gastrojejunostomy (PEG-J) kits have issues with the jejunal extension portion migrating back into the stomach. The aim of this ...

journal_title：Gastrointestinal endoscopy

authors： Samarasena JB,Kwak NH,Chang KJ,Lee JG

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Endoscopic multiband mucosectomy (EMBM) has been used to treat early Barrett's esophagus and esophagogastric junction neoplasia, yet it is seldom reported for the treatment of early esophageal squamous cell neoplasia. Here we retrospectively evaluated the feasibility, safety, and efficacy of EMBM fo...

journal_title：Gastrointestinal endoscopy

authors： Wang Z,Lu H,Wu L,Yuan B,Liu J,Shi H,Wang F

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Effective interventions to prevent residual and/or recurrent adenoma (RRA) after EMR of large sessile and laterally spreading colorectal lesions (LSL) are yet to be determined. RRA may occur due to inconspicuous adenoma at the EMR margin. We aimed to determine the efficacy and safety of extended EMR...

journal_title：Gastrointestinal endoscopy

authors： Bahin FF,Pellise M,Williams SJ,Bourke MJ

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Digital cholangioscopes provide higher-resolution imaging of the pancreatobiliary tract compared with fiberoptic instruments. The role of a new, digital, single-operator cholangiopancreatoscopy (SOC) system for diagnosis and treatment of pancreatobiliary disorders in clinical practice is not known. ...

journal_title：Gastrointestinal endoscopy

authors： Navaneethan U,Hasan MK,Kommaraju K,Zhu X,Hebert-Magee S,Hawes RH,Vargo JJ,Varadarajulu S,Parsi MA

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND AND AIMS:The aim of this study was to identify the incidence of recurrent lesions after endoscopic submucosal dissection (ESD) and to determine whether scheduled endoscopic surveillance might control their development and treatment. METHODS:We reviewed the clinical data of patients who underwent gastric ESD...

journal_title：Gastrointestinal endoscopy

authors： Hahn KY,Park JC,Kim EH,Shin S,Park CH,Chung H,Shin SK,Lee SK,Lee YC

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND AND AIMS:EUS-guided FNA or biopsy sampling is widely practiced. Optimal sonographic visualization of the needle is critical for image-guided interventions. Of the several commercially available needles, bench-top testing and direct comparison of these needles have not been done to reveal their inherent echog...

journal_title：Gastrointestinal endoscopy

authors： Tang SJ,Vilmann AS,Saftoiu A,Wang W,Streba CT,Fink PP,Griswold M,Wu R,Dietrich CF,Jenssen C,Hocke M,Kantowski M,Pohl J,Fockens P,Annema JT,van der Heijden EH,Havre RF,Pham KD,Kunda R,Deprez PH,Mariana J,Vazquez-

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Endoscopic resection (ER) is a safe and effective treatment for nonmalignant complex colorectal polyps (complex polyps). Surgical resection (SR) remains prevalent despite limited outcomes data. We aimed to evaluate SR outcomes for complex polyps and compare SR outcomes to those of ER. METHODS:We pe...

journal_title：Gastrointestinal endoscopy

authors： Keswani RN,Law R,Ciolino JD,Lo AA,Gluskin AB,Bentrem DJ,Komanduri S,Pacheco JA,Grande D,Thompson WK

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND AND AIMS:The management of early neoplasia in Barrett's esophagus (BE) requires endoscopic resection of visible lesions, followed by radiofrequency ablation (RFA) of the remaining BE. We evaluated the safety and efficacy of combining endoscopic resection and focal RFA in a single endoscopic session in patien...

journal_title：Gastrointestinal endoscopy

authors： Barret M,Belghazi K,Weusten BL,Bergman JJ,Pouw RE

更新日期：2016-07-01 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 AND AIMS:The American Gastroenterological Association (AGA) recently reported evidence-based guidelines for the management of asymptomatic neoplastic pancreatic cysts. These guidelines advocate a higher threshold for surgical resection than prior guidelines and imaging surveillance for a considerable number ...

journal_title：Gastrointestinal endoscopy

authors： Singhi AD,Zeh HJ,Brand RE,Nikiforova MN,Chennat JS,Fasanella KE,Khalid A,Papachristou GI,Slivka A,Hogg M,Lee KK,Tsung A,Zureikat AH,McGrath K

更新日期：2016-06-01 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:The technical difficulties inherent in endoscopic submucosal dissection (ESD) for colorectal neoplasms may result in the failure of en bloc resection or perforation. The aim of this retrospective study was to assess the predictors of en bloc resection failure or perforation by using preoperatively a...

journal_title：Gastrointestinal endoscopy

authors： Imai K,Hotta K,Yamaguchi Y,Kakushima N,Tanaka M,Takizawa K,Kawata N,Matsubayashi H,Shimoda T,Mori K,Ono H

更新日期：2016-05-01 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 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：BACKGROUND AND AIMS:Split-dose bowel preparation for colonoscopy results in superior preparation quality. However, some endoscopy units remain hesitant to prescribe split-dose preparation given theoretical concerns about possible aspiration caused by gastric residual fluid when a second dose is given close to the time ...

journal_title：Gastrointestinal endoscopy

authors： Agrawal D,Elsbernd B,Singal AG,Rockey D

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND AND AIMS:Direct injection of chemotherapy into the portal vein for treatment of liver metastases may increase hepatic tissue levels while decreasing systemic levels and toxicities. We aimed to evaluate EUS-guided portal injection chemotherapy (EPIC) by using drug-eluting microbeads or nanoparticles and compa...

journal_title：Gastrointestinal endoscopy

authors： Faigel DO,Lake DF,Landreth TL,Kelman CC,Marler RJ

更新日期：2016-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Polyp size ≥ 1 cm triggers more frequent colonoscopic surveillance, yet size is typically based on subjective endoscopic estimates. We sought to compare contemporary assessments of polyp size by endoscopic estimation and pathology measurement. METHODS:Colonoscopy and pathology reports were reviewed...

journal_title：Gastrointestinal endoscopy

authors： Anderson BW,Smyrk TC,Anderson KS,Mahoney DW,Devens ME,Sweetser SR,Kisiel JB,Ahlquist DA

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND AND AIMS:A lumen-apposing, self-expanding metal stent incorporated in an electrocautery-enhanced delivery system for EUS-guided drainage of pancreatic fluid collections (PFCs) recently has become available. The aim of this study was to analyze the safety and clinical effectiveness of this newly developed dev...

journal_title：Gastrointestinal endoscopy

authors： Rinninella E,Kunda R,Dollhopf M,Sanchez-Yague A,Will U,Tarantino I,Gornals Soler J,Ullrich S,Meining A,Esteban JM,Enz T,Vanbiervliet G,Vleggaar F,Attili F,Larghi A

更新日期：2015-12-01 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:The duodenal-jejunal bypass liner (DJBL) is a new, device-based endoscopic treatment for type 2 diabetes mellitus (T2DM) and obesity. OBJECTIVE:To report serious safety events of subjects treated with the DJBL while offering a simple guideline to mitigate risk. DESIGN:Single-center observational study. SE...

journal_title：Gastrointestinal endoscopy

authors： Betzel B,Koehestanie P,Aarts EO,Dogan K,Homan J,Janssen IM,Wahab PJ,Groenen MJ,Berends FJ

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND/AIMS:Intraductal US (IDUS) is an examination of the bile duct by using a thin-caliber ultrasonic probe, yielding real-time, high-quality cross-sectional images. We prospectively evaluated the feasibility and safety of IDUS-directed stone removal without radiocontrast cholangiography (RC) in naïve patients wi...

journal_title：Gastrointestinal endoscopy

authors： Park SY,Park CH,Lim SU,Cho EA,Lee DH,Jun CH,Kim HS,Choi SK,Rew JS

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Colon capsule endoscopy (CCE) is a new procedure for colon imaging. Limited information is available regarding visualization of flat colon lesions and patient acceptability in Japan. OBJECTIVE:The aims of this study were to evaluate the sensitivity of CCE in detecting polyps and other lesions compared with ...

journal_title：Gastrointestinal endoscopy

authors： Saito Y,Saito S,Oka S,Kakugawa Y,Matsumoto M,Aihara H,Watari I,Aoyama T,Nouda S,Kuramoto T,Watanabe K,Ohmiya N,Higuchi K,Goto H,Arakawa T,Tanaka S,Tajiri H

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Although conventional endoscopy (CE) and EUS are considered useful for predicting the invasion depth (T-staging) in early gastric cancer (EGC), no effective diagnostic strategy has been established. OBJECTIVE:To produce simple CE criteria and to elucidate an efficient diagnostic method by combining CE and E...

journal_title：Gastrointestinal endoscopy

authors： Tsujii Y,Kato M,Inoue T,Yoshii S,Nagai K,Fujinaga T,Maekawa A,Hayashi Y,Akasaka T,Shinzaki S,Watabe K,Nishida T,Iijima H,Tsujii M,Takehara T

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:The quality of life (QOL) of patients who survive early gastric cancer (EGC) is an area of increasing interest. OBJECTIVE:To compare the QOL and degree of worry of cancer recurrence in EGC patients who underwent endoscopic submucosal dissection (ESD) or surgery. DESIGN:Cross-sectional study. SETTINGS:A te...

journal_title：Gastrointestinal endoscopy

authors： Choi JH,Kim ES,Lee YJ,Cho KB,Park KS,Jang BK,Chung WJ,Hwang JS,Ryu SW

更新日期：2015-08-01 00:00:00

abstract：BACKGROUND:Detection of hepatic metastases during EUS is an important component of tumor staging. OBJECTIVE:To describe our experience with EUS-guided FNA (EUS-FNA) of solid hepatic masses and derive and validate criteria to help distinguish between benign and malignant hepatic masses. DESIGN:Retrospective study, sur...

journal_title：Gastrointestinal endoscopy

authors： Fujii-Lau LL,Abu Dayyeh BK,Bruno MJ,Chang KJ,DeWitt JM,Fockens P,Forcione D,Napoleon B,Palazzo L,Topazian MD,Wiersema MJ,Chak A,Clain JE,Faigel DO,Gleeson FC,Hawes R,Iyer PG,Rajan E,Stevens T,Wallace MB,Wang KK,

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND:Patients with familial adenomatous polyposis (FAP) are prone to developing duodenal adenoma and cancer. Optimal surveillance and management of these adenomas are not well established. OBJECTIVE:We assessed the outcome of FAP patients undergoing intense multimodal surveillance and subsequent endoscopic resec...

journal_title：Gastrointestinal endoscopy

authors： Gluck N,Strul H,Rozner G,Leshno M,Santo E

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:EUS-guided biliary drainage (BD) is an evolving alternative technique for patients with malignant biliary obstruction for which ERCP failed. OBJECTIVE:To compare the outcomes of 2 nonanatomic EUS-guided BD routes: hepaticogastrostomy (HPG) and choledochoduodenostomy (CD). DESIGN:Prospective, randomized tri...

journal_title：Gastrointestinal endoscopy

authors： Artifon EL,Marson FP,Gaidhane M,Kahaleh M,Otoch JP

更新日期：2015-04-01 00:00:00