Quantitation of colonic injury from argon laser, neodymium: YAG laser and monopolar electrocautery applied to flat mucosa and small sessile polyps of the canine colon.

abstract：BACKGROUND:Increasingly, pancreatic stents are being placed to prevent post-ERCP pancreatitis. However, guidewire and stent placement may fail if the duct is small or tortuous, potentially exacerbating the risk. This study assessed the impact of unsuccessful pancreatic stent placement on complications and the efficacy ...

journal_title：Gastrointestinal endoscopy

authors： Freeman ML,Overby C,Qi D

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Endoscopic submucosal dissection (ESD) with a knife is a technically demanding procedure associated with a high complication rate. The shortcoming of this method is the difficulty of fixing the knife to the target lesion. It can lead to an unexpected incision and result in major complications, such as perfor...

journal_title：Gastrointestinal endoscopy

authors： Akahoshi K,Honda K,Akahane H,Akiba H,Matsui N,Motomura Y,Kubokawa M,Endo S,Higuchi N,Oya M

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:The aims of this study were to determine the rate of false-positive diagnosis with EUS-guided fine-needle aspiration and to identify factors contributing to this type of error. METHODS:The records of 577 patients undergoing EUS-guided fine-needle aspiration were reviewed and a subset of 188 patients with ma...

journal_title：Gastrointestinal endoscopy

authors： Schwartz DA,Unni KK,Levy MJ,Clain JE,Wiersema MJ

更新日期：2002-12-01 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 AND AIMS:Patient and procedure verification, or the time-out process (TOP), is considered one of the most vital components of patient safety. It has long been a focus of intervention in the surgical community and recently was incorporated into the American Society for Gastrointestinal Endoscopy guidelines fo...

journal_title：Gastrointestinal endoscopy

authors： Raphael K,Cerrone S,Sceppa E,Schneider P,Laumenede T,Lynch A,Sejpal DV

更新日期：2019-09-01 00:00:00

abstract：BACKGROUND AND AIMS:The effects of chemotherapeutic agents on the development of colorectal adenomas in patients with previous colorectal cancer (CRC) are not defined. Therefore, we evaluated the potential effect of adjuvant chemotherapy on the incidence of colorectal adenomas in patients with previous CRC. METHODS:We...

journal_title：Gastrointestinal endoscopy

authors： Lee HS,Kim SB,Lee HJ,Park SJ,Hong SP,Cheon JH,Kim WH,Kim TI

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:Data on balloon enteroscopy-assisted ERCP (BEA-ERCP) versus laparoscopy-assisted ERCP (LA-ERCP) in post-Roux-en-Y gastric bypass (RYGB) patients are lacking. OBJECTIVES:To compare BEA-ERCP with LA-ERCP in post-RYGB patients and to identify factors that predict therapeutic success with BEA-ERCP. DESIGN:Retr...

journal_title：Gastrointestinal endoscopy

authors： Schreiner MA,Chang L,Gluck M,Irani S,Gan SI,Brandabur JJ,Thirlby R,Moonka R,Kozarek RA,Ross AS

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:The natural history of a bleeding peptic ulcer with a tightly adherent blood clot remains uncertain. Controversy exists concerning removal of such blood clots at the bleeding ulcer base. This article presents the natural history of a bleeding peptic ulcer with a tightly adherent clot and defines the characte...

journal_title：Gastrointestinal endoscopy

authors： Lin HJ,Wang K,Perng CL,Lee FY,Lee CH,Lee SD

更新日期：1996-05-01 00:00:00

abstract：:Absolute alcohol is a potentially optimal agent for sclerotherapy of esophageal varices. It is cheap and readily available. We compared the efficacy and safety of alcohol with those of a commonly used sclerosing agent, polidocanol. The study was planned to include patients with previous bleeding from esophageal varice...

journal_title：Gastrointestinal endoscopy

authors： Paoluzi P,Pietroiusti A,Ferrari S,Cappa M,Pagnanelli A

更新日期：1988-09-01 00:00:00

abstract：BACKGROUND:EUS determination of lymph nodal spread of intestinal cancer based on imaging alone is problematic. A noninvasive, reliable means of determining tumor spread to lymph nodes is desirable. This study investigated the feasibility of a computer-assisted evaluation of lymph nodes detected by EUS in patients with ...

journal_title：Gastrointestinal endoscopy

authors： Loren DE,Seghal CM,Ginsberg GG,Kochman ML

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND:In contrast to laparoscopic tubal ligation, oophorectomy, and appendectomy, laparoscopic distal pancreatectomy is associated with a morbidity rate of more than 50% and a mortality rate of more than 3%. OBJECTIVE:To develop a minimally invasive, transgastric endoscopic technique for distal pancreatectomy in ...

journal_title：Gastrointestinal endoscopy

authors： Matthes K,Yusuf TE,Willingham FF,Mino-Kenudson M,Rattner DW,Brugge WR

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND:Our aim was to compare the clinical efficacy of the Tannenbaum (TB) biliary prostheses, a recently designed Teflon stent without side holes, with the Cotton-Huibregtse (CH) polyethylene stent. METHODS:Fifty-seven patients (26 men, mean age 75.5 years) with unresectable malignant tumors and distal biliary st...

journal_title：Gastrointestinal endoscopy

authors： Terruzzi V,Comin U,De Grazia F,Toti GL,Zambelli A,Beretta S,Minoli G

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND:The aim of this study was to evaluate the effectiveness of endoscopic sphincterotomy for preoperative and postoperative complications of hepatic hydatid disease. METHODS:Nineteen patients underwent endoscopic treatment for complications of hepatic hydatid disease. Indications for ERCP in 5 patients treated ...

journal_title：Gastrointestinal endoscopy

authors： Giouleme O,Nikolaidis N,Zezos P,Budas K,Katsinelos P,Vasiliadis T,Eugenidis N

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND AND AIMS:Cold snare polypectomy (CSP) and jumbo forceps polypectomy (JFP) have been shown to be effective for removing diminutive colorectal polyps (DCPs) (≤5 mm). However, no study has compared complete resection rates between CSP and JFP for DCPs. The aim of this study was to compare the efficacy and safet...

journal_title：Gastrointestinal endoscopy

authors： Huh CW,Kim JS,Choi HH,Maeng IS,Jun SY,Kim BW

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:Existing EUS catheter probes have limited depth of penetration and lack color flow and Doppler capabilities. This study prospectively assessed the feasibility and safety of using a phased vector array US catheter in the human GI tract. METHODS:Eleven patients underwent EUS with a steerable 9F phased vector ...

journal_title：Gastrointestinal endoscopy

authors： Shamoun DK,Norton ID,Levy MJ,Vazquez-Sequeiros E,Wiersema MJ

更新日期：2002-09-01 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：:Twenty patients undergoing clinically indicated elective colonoscopy were prospectively monitored noninvasively for alterations in cardiorespiratory function. Most of the patients were elderly and many had either cardiac or pulmonary disease. All subjects were premedicated with intramuscular meperidine and continuousl...

journal_title：Gastrointestinal endoscopy

authors： Hartke RH Jr,Gonzalez-Rothi RJ,Abbey NC

更新日期：1989-05-01 00:00:00

abstract：BACKGROUND:Preoperative diagnosis of solid pancreatic lesions remains challenging despite advancement in imaging technologies. EUS has the benefit of being a minimally invasive, well-tolerated procedure, although results are operator-dependent. The addition of FNA (EUS-guided FNA) provides samples for cytopathologic an...

journal_title：Gastrointestinal endoscopy

authors： Hewitt MJ,McPhail MJ,Possamai L,Dhar A,Vlavianos P,Monahan KJ

更新日期：2012-02-01 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:Although the initial rate of hemostasis achieved by endoscopic epinephrine injection for peptic ulcer bleeding is high, bleeding recurs in 14.6% to 35.5% of patients. The aim of this study was to compare rates of recurrent bleeding after endoscopic injection of two different volumes of epinephrine in patient...

journal_title：Gastrointestinal endoscopy

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

更新日期：2004-12-01 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 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：:Omeprazole is a potent antisecretory drug that acts by inhibiting the gastric proton pump. In the present study, we have observed the effects of this drug on gastrointestinal mucosal perfusion, oxygenation, and hexosamine generation in humans. Sixteen healthy volunteers were included. Gastrointestinal mucosal perfusio...

journal_title：Gastrointestinal endoscopy

authors： Iwao T,Toyonaga A,Shigemori H,Ikegami M,Tanikawa K

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND:EUS has less than optimal interobserver agreement for the diagnosis of chronic pancreatitis. The newly developed Rosemont consensus scoring system includes weighted criteria and stricter definitions for individual features. OBJECTIVE:The primary aim was to compare the interobserver agreement of standard and...

journal_title：Gastrointestinal endoscopy

authors： Stevens T,Lopez R,Adler DG,Al-Haddad MA,Conway J,Dewitt JM,Forsmark CE,Kahaleh M,Lee LS,Levy MJ,Mishra G,Piraka CR,Papachristou GI,Shah RJ,Topazian MD,Vargo JJ,Vela SA

更新日期：2010-03-01 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

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:When choosing submucosal injection solutions for EMR, tissue damage should be considered, as well as the lesion-lifting ability. The objective of the study was to find out the potential tissue damage of submucosal injection solutions. METHODS:The submucosal injection solutions examined were the following: n...

journal_title：Gastrointestinal endoscopy

authors： Fujishiro M,Yahagi N,Kashimura K,Matsuura T,Nakamura M,Kakushima N,Kodashima S,Ono S,Kobayashi K,Hashimoto T,Yamamichi N,Tateishi A,Shimizu Y,Oka M,Ichinose M,Omata M

更新日期：2005-12-01 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：: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:Prediction of a technically difficult colonoscopy may influence patient selection and procedure scheduling. Identification of predictive factors may be difficult because a common endpoint used to evaluate the success of colonoscopy is intubation of the cecum, which is usually achieved. The goal of this study...

journal_title：Gastrointestinal endoscopy

authors： Anderson JC,Messina CR,Cohn W,Gottfried E,Ingber S,Bernstein G,Coman E,Polito J

更新日期：2001-11-01 00:00:00