EUS-guided photodynamic therapy of the pancreas: a pilot study.

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：BACKGROUND:Mechanical lithotripsy has become a well-accepted method of bile duct stone fragmentation and removal. The Olympus lithotripter (Olympus American, Melville, NY) is the standard reusable lithotripter at the institutions that participated in this study. A disposable device with a preassembled pistol grip may p...

journal_title：Gastrointestinal endoscopy

authors： Sorbi D,Van Os EC,Aberger FJ,Derfus GA,Erickson R,Meier P,Nelson D,Nelson P,Shaw M,Gostout CJ

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND:EUS-guided fine needle aspiration (EUS-FNA) has significantly increased the diagnostic capability of EUS. FNA can also be helpful in the diagnosis of non-GI disorders. The role of EUS-FNA in the diagnosis of idiopathic abdominal masses has not been determined. This study evaluated the diagnostic accuracy of ...

journal_title：Gastrointestinal endoscopy

authors： Catalano MF,Sial S,Chak A,Sivak MV Jr,Erickson R,Scheiman J,Gress F

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:Mutations in p53 and ras genes are frequent in pancreatic carcinoma. Several ras mutations are consistently detected in the pancreatic juice from patients with chronic pancreatitis. The p53 gene mutations have been detected occasionally in chronic pancreatitis tissue. It was the aim of this study to evaluate...

journal_title：Gastrointestinal endoscopy

authors： Löhr M,Müller P,Mora J,Brinkmann B,Ostwald C,Farré A,Lluis F,Adam U,Stubbe J,Plath F,Nizze H,Hopt UT,Barten M,Capellá G,Liebe S

更新日期：2001-06-01 00:00:00

abstract：:In studying the side effects of sclerosants injected into the gastric submucosa in dogs (N = 7), we noted that 3 ml of absolute ethanol induced a large gastric ulceration. We describe the time course of change in the ulcer size, and suggest that such ulceration can be used for the endoscopic assessment of factors impo...

journal_title：Gastrointestinal endoscopy

authors： Chung SC,Sung JY,Suen MW,Leung JW,Leung FW

更新日期：1991-05-01 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：:Gastric mucus and air bubbles are frequent sources of artifacts during endoscopic ultrasonography (EUS). To reduce these artifacts, we prepared a mucolytic-antifoam solution consisting of simethicone, acetylcysteine, and sodium bicarbonate and performed a prospective randomized and controlled trial comparing this solu...

journal_title：Gastrointestinal endoscopy

authors： Yiengpruksawan A,Lightdale CJ,Gerdes H,Botet JF

更新日期：1991-09-01 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: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: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：:There is a well-known discrepancy between East and West classifications of colorectal neoplasm, especially "intramucosal carcinoma," categorized as subgroup 4.4 in the Vienna classification, usually recognized as high-grade dysplasia in the United States and as carcinoma in situ in Japan. Focusing on management, in th...

journal_title：Gastrointestinal endoscopy

authors： Nishimura M,Saito Y,Nakanishi Y,Shia J,Lauwers GY,Wallace MB

更新日期：2020-05-01 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:We sought to determine the histologic effects of metal stent placement on tumor tissue and on normal tissue proximal and distal to the tumor in patients with expandable metal stents implanted in vivo. METHODS:Twelve patients with 10 to 16 mm uncovered Wallstents were studied, 5 with esophageal stents, 4 wit...

journal_title：Gastrointestinal endoscopy

authors： Bethge N,Sommer A,Gross U,von Kleist D,Vakil N

更新日期：1996-06-01 00:00:00

abstract：BACKGROUND:Nonresponsive celiac disease (CD) is defined by persistent or recurrent symptoms, common after treatment with a gluten-free diet (GFD). OBJECTIVE:To evaluate the utility of capsule endoscopy (CE) in nonresponsive CD. DESIGN:Case-control study. SETTING:Tertiary-care center. PATIENTS:Forty-two consecutive ...

journal_title：Gastrointestinal endoscopy

authors： Atlas DS,Rubio-Tapia A,Van Dyke CT,Lahr BD,Murray JA

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:The hemostatic efficacy of mechanical methods of hemostasis, together with epinephrine injection, was compared with that of epinephrine injection alone in bleeding peptic ulcer. METHODS:Ninety patients with a peptic ulcer with active bleeding or a non-bleeding visible vessel were randomly assigned to underg...

journal_title：Gastrointestinal endoscopy

authors： Park CH,Joo YE,Kim HS,Choi SK,Rew JS,Kim SJ

更新日期：2004-08-01 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:EMR has been accepted as a treatment modality for selected cases of early gastric cancer (EGC) in Japan. However, long-term outcomes after EMR for EGC have not been fully documented. OBJECTIVES:We reviewed the experiences of EMR for EGC in Korea, with emphasis on the long-term outcome. DESIGN:Multicenter, ...

journal_title：Gastrointestinal endoscopy

authors： Kim JJ,Lee JH,Jung HY,Lee GH,Cho JY,Ryu CB,Chun HJ,Park JJ,Lee WS,Kim HS,Chung MG,Moon JS,Choi SR,Song GA,Jeong HY,Jee SR,Seol SY,Yoon YB

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND:Little is known about gastric neoplasms arising from hyperplastic polyps (HPs). OBJECTIVE:To investigate the risk factors associated with neoplasms within HPs and to evaluate the role of alterations of the p16-cyclin D1-pRb pathway in the malignant transformation of HPs. DESIGN:Retrospective, case-control ...

journal_title：Gastrointestinal endoscopy

authors： Ahn JY,Son DH,Choi KD,Roh J,Lim H,Choi KS,Lee JH,Kim DH,Song HJ,Lee GH,Jung HY,Kim JH,Han S,Park YS

更新日期：2014-12-01 00:00:00

abstract：:Cannulation of the accessory papilla with dorsal pancreas ductography was accomplished in 13 of 15 consecutive cases of pancreas divisum. When routine cannulation of the main pancreatic papilla fails to produce a pancreatogram or yields only a ventral pancreas, the use of intravenous secretin and a 23-gauge needle cat...

journal_title：Gastrointestinal endoscopy

authors： O'Connor KW,Lehman GA

更新日期：1985-02-01 00:00:00

abstract：BACKGROUND:Ileoscopy is the criterion standard for mucosal lesions of terminal ileum but is performed in 5% of colonoscopy activity, and the need for training is undefined. OBJECTIVE:To assess the learning curve and skill-keeping line of ileoscopy. DESIGN:Prospective randomized study. SETTING:Single GI endoscopy uni...

journal_title：Gastrointestinal endoscopy

authors： Iacopini G,Frontespezi S,Vitale MA,Villotti G,Bella A,d'Alba L,De Cesare A,Iacopini F

更新日期：2006-02-01 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:GI bleeding secondary to small-intestine vascular lesions (SIVLs) is associated with rebleeding despite initial hemostasis by endotherapy applied at double-balloon endoscopy (DBE). OBJECTIVE:To evaluate the long-term outcomes of DBE endotherapy of SIVL (as described by the Yano-Yamamoto classification). The...

journal_title：Gastrointestinal endoscopy

authors： Shinozaki S,Yamamoto H,Yano T,Sunada K,Hayashi Y,Shinhata H,Sato H,Despott EJ,Sugano K

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:Unsedated transnasal upper endoscopy has a diagnostic yield comparable with that of sedated conventional upper endoscopy. The ability of transnasal upper endoscopy to detect Barrett's metaplasia or dysplastic change has not been systematically evaluated. The aim of this study was to assess the feasibility of...

journal_title：Gastrointestinal endoscopy

authors： Saeian K,Staff DM,Vasilopoulos S,Townsend WF,Almagro UA,Komorowski RA,Choi H,Shaker R

更新日期：2002-10-01 00:00:00

abstract：:Small bowel mucosal biopsy specimens were studied in 52 consecutive patients. Twenty-six patients underwent biopsy by a suction capsule and 16 patients by endoscopy using an 8-mm forceps. Additionally, 10 patients were asked to undergo biopsy by both techniques in the same morning. Material was obtained in 81% of atte...

journal_title：Gastrointestinal endoscopy

authors： Achkar E,Carey WD,Petras R,Sivak MV,Revta R

更新日期：1986-08-01 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:Neoadjuvant chemoradiotherapy followed by surgery is the primary treatment option for patients with locally advanced esophageal cancer. This multicenter phase I trial examined intratumoral injection of TNFerade biologic, an adenoviral vector that expresses the human tumor necrosis factor-α gene, with chemora...

journal_title：Gastrointestinal endoscopy

authors： Chang KJ,Reid T,Senzer N,Swisher S,Pinto H,Hanna N,Chak A,Soetikno R

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:Effective hemostatic treatment is mandatory for patients with actively bleeding Mallory-Weiss syndrome. This study evaluated the respective efficacy and the safety of endoscopic band ligation and endoscopic epinephrine injection in Mallory-Weiss syndrome. METHODS:Thirty-four consecutive patients with active...

journal_title：Gastrointestinal endoscopy

authors： Park CH,Min SW,Sohn YH,Lee WS,Joo YE,Kim HS,Choi SK,Rew JS,Kim SJ

更新日期：2004-07-01 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:Forming anastomoses between two hollow organs at flexible endoscopy might reduce the need for surgery for obstructing malignancy. Current methods require access to both lumens. The aim of this work was to develop methods of forming an anastomosis at flexible endoscopy, such as a gastrojejunostomy or cholecys...

journal_title：Gastrointestinal endoscopy

authors： Fritscher-Ravens A,Mosse CA,Mukherjee D,Mills T,Park PO,Swain CP

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Anastomotic biliary strictures (ABSs) are common after liver transplantation, especially with living donors. The strategy of balloon dilation and multiple plastic stents (MPSs) is effective in treating ABSs, but requires multiple ERCPs with the associated risks, cost, and patient burden. Covered self-expanda...

journal_title：Gastrointestinal endoscopy

authors： Kao D,Zepeda-Gomez S,Tandon P,Bain VG

更新日期：2013-05-01 00:00:00