Abstract：
BACKGROUND:The significance of the small distal tubular adenoma detected by sigmoidoscopy as a predictor of proximal neoplasm remains controversial. The aim of this study was to examine the prevalence of proximal neoplasms in patients with and without distal neoplasms. METHODS:This is a retrospective study of 3131 asymptomatic middle-aged men who underwent total colonoscopy. For 812 men with colorectal neoplasms characteristics of the identified neoplasms were determined. RESULTS:The prevalence of proximal neoplasms in patients with small distal tubular adenoma was 20% (92 of 461), whereas the prevalence of proximal neoplasms in patients without distal neoplasms was 11.5% (301 of 2620). The prevalence of advanced proximal neoplasms in patients with small distal tubular adenoma and without distal neoplasm was 1.3% and 0.8%, respectively. In the 29 patients with advanced proximal neoplasms, only 6 (21%) had a small distal tubular adenoma. CONCLUSIONS:The presence of small distal tubular adenomas may provide a clue to the presence of small proximal tubular adenomas. However, the majority of advanced proximal neoplasms (79%) do not have a synchronous small distal tubular adenoma. (Gastrointest Endosc 2000;52:358-61).
journal_name
Gastrointest Endoscjournal_title
Gastrointestinal endoscopyauthors
Ikeda Y,Mori M,Miyazaki M,Yoshizumi T,Maehara Y,Sugimachi Kdoi
10.1067/mge.2000.107908keywords:
subject
Has Abstractpub_date
2000-09-01 00:00:00pages
358-61issue
3eissn
0016-5107issn
1097-6779pii
S0016-5107(00)97578-3journal_volume
52pub_type
杂志文章abstract：BACKGROUND:Biliary tract malignancies can be assessed with either EUS or SpyGlass cholangioscopy (SGC). OBJECTIVE:To evaluate the impact of EUS and guided biopsy before considering SGC in patients who had biliary strictures with negative ductal brushing. DESIGN:Prospective, observational study. SETTING:Tertiary leve...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/j.gie.2013.05.020
更新日期：2013-12-01 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
pub_type： 杂志文章
doi：10.1016/j.gie.2005.09.027
更新日期：2006-01-01 00:00:00
abstract：BACKGROUND:The rate of spontaneous migration of bile duct stones through the duodenal papilla is not well known. Endoscopic retrograde cholangiography (ERC) has been the standard method to diagnose bile duct stones, but accumulating data show there is a good agreement between ERC and endoscopic ultrasonography (EUS). T...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(00)70414-7
更新日期：2000-02-01 00:00:00
abstract：:We retrospectively reviewed 137 cases of outpatient endoscopic sphincterotomy (ES) performed over a 4-year period in a single center and compared them with an equal number of inpatient ES. The indications for ES in outpatients as compared with inpatients were, respectively: choledocholithiasis, 60% and 70%; papillary ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(89)72837-6
更新日期：1989-09-01 00:00:00
abstract：:The endoscopic Congo red test allows accurate and rapid evaluation of the completeness of vagotomy and may result in a lower incidence of postoperative incomplete vagotomy. This report describes 44 patients tested during proximal gastric vagotomy. Evidence of incomplete vagotomy was found in over 95% at the conclusion...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(87)71680-0
更新日期：1987-12-01 00:00:00
abstract：:Seventeen patients with achalasia were treated by endoscopic myotomy limited to the esophageal rosette and avoiding the distal antireflux zone. Clinical, radiological, endoscopic, and manometric follow-up revealed improvement comparable to that seen in patients after successful surgical myotomy or pneumatic dilation. ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(80)73249-2
更新日期：1980-02-01 00:00:00
abstract：BACKGROUND AND AIMS:Combining simethicone (SIM) with a colon preparation agent has been shown to improve mucosal visibility during screening colonoscopy, but its effect on the adenoma detection rate (ADR) remains unclear. SIM is commonly used through the endoscope to eliminate bubbles during endoscopy. However, this pr...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.gie.2019.03.018
更新日期：2019-07-01 00:00:00
abstract：BACKGROUND AND AIMS:Gastroparesis (GP) is a chronic debilitating condition. Prior pyloric-targeted procedures are either invasive or have questionable efficacy. Gastric peroral pyloromyotomy (G-POEM) has been proposed as a minimally invasive approach. We performed a pooled analysis to evaluate the efficacy and safety o...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章,评审
doi：10.1016/j.gie.2019.11.039
更新日期：2020-04-01 00:00:00
abstract：:The long-term effects of endoscopic dilation of colonic or ileo-colonic Crohn's disease strictures were analyzed. In 18 patients with a Crohn's disease-related low gastrointestinal stricture, the stenosis was dilated using through-the-scope (TTS) balloon catheters. A dilation to a diameter of 18 mm was always attempte...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(92)70379-4
更新日期：1992-03-01 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
pub_type： 杂志文章
doi：10.1016/s0016-5107(03)70038-8
更新日期：2003-06-01 00:00:00
abstract：BACKGROUND:Endoscopic ultrasound (EUS) accurately stages gastrointestinal malignancies but is less able to differentiate between neoplastic and inflammatory processes. EUS-guided fine-needle aspiration (EUS FNA) has been reported useful for obtaining a diagnosis in suspected gastrointestinal lesions. We report our enti...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(97)70266-9
更新日期：1997-03-01 00:00:00
abstract：:The role of noninvasive evaluation of the common bile duct combined with selective preoperative endoscopic retrograde cholangiography and sphincterotomy was prospectively evaluated in 1390 consecutive patients subjected to laparoscopic cholecystectomy. Preoperative common bile duct testing included liver chemistries, ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(95)70235-0
更新日期：1995-07-01 00:00:00
abstract：BACKGROUND AND AIMS:EUS-guided biopsy sampling is the method of choice for obtaining pancreatic tissue. Next-generation sequencing (NGS) has been applied to EUS-guided biopsy sampling and may classify patients based on specific molecular profiles. Our study aimed to compare side-by-side the diagnostic yield achievable ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/j.gie.2020.06.069
更新日期：2020-07-05 00:00:00
abstract：BACKGROUND AND AIMS:The first choice of treatment for rectal neuroendocrine tumors (NETs) ≤10 mm in size is endoscopic resection. However, because rectal NETs usually invade the submucosal layer, achieving R0 resection is difficult. Endoscopic submucosal dissection (ESD) has a high R0 resection rate, and underwater end...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/j.gie.2019.12.039
更新日期：2020-05-01 00:00:00
abstract：:Between 1982 and 1987, 43 patients with variceal bleeding due to extrahepatic portal obstruction were treated by repeated endoscopic injection sclerotherapy using 1% polidocanol intravariceally. This decreased rebleeding, as evidenced by a decrease in bleeding risk factor (BRF), mean transfusion requirement, and mean ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(89)72798-x
更新日期：1989-07-01 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
pub_type： 杂志文章
doi：10.1016/j.gie.2005.04.053
更新日期：2005-10-01 00:00:00
abstract：BACKGROUND AND AIMS:Colonoscopy is commonly performed for colorectal cancer screening in the United States. Reports are often generated in a non-standardized format and are not always integrated into electronic health records. Thus, this information is not readily available for streamlining quality management, particip...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/j.gie.2020.08.038
更新日期：2020-09-03 00:00:00
abstract：:Twenty patients with dysphagia due to inoperable esophageal cancer were randomized to receive either contact or noncontact endoscopic laser treatment. Treatment groups were similar with respect to age, dysphagia score, and tumor dimensions. The median number of initial treatment sessions was two in both groups, and th...
journal_title：Gastrointestinal endoscopy
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0016-5107(89)72842-x
更新日期：1989-09-01 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
pub_type： 临床试验,杂志文章
doi：10.1067/mge.2000.107286
更新日期：2000-11-01 00:00:00
abstract：BACKGROUND:To assess capacity for colonoscopy, we need to understand current utilization of colonoscopy in diverse clinical practice settings. The objective of this study was to determine the utilization of colonoscopy in diverse clinical practice settings. METHODS:The Clinical Outcomes Research Initiative (CORI) data...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/j.gie.2005.06.037
更新日期：2005-12-01 00:00:00
abstract：BACKGROUND:The pharyngoesophageal segment commonly referred to as the upper esophageal sphincter (UES) generates a high-pressure zone (HPZ) between the pharynx and the esophagus. However, the exact anatomical components of the UES-HPZ remain incompletely determined. OBJECTIVE:To systematically define the US signature ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/j.gie.2010.04.029
更新日期：2010-09-01 00:00:00
abstract：BACKGROUND:Nonoperative gallbladder drainage methods for acute cholecystitis include percutaneous transhepatic gallbladder drainage and percutaneous transhepatic gallbladder aspiration, endoscopic nasogallbladder drainage and gallbladder stenting via a transpapillary endoscopic approach, and EUS-guided nasogallbladder ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章,评审
doi：10.1016/j.gie.2010.01.026
更新日期：2010-05-01 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
pub_type： 杂志文章
doi：10.1016/j.gie.2015.10.039
更新日期：2016-06-01 00:00:00
abstract：BACKGROUND:The pharmacologic response and microvascular effects associated with the endoscopic injection of sclerosing agents around vessels (paravascular injection) to stop bleeding from the digestive tract remain to be clarified. METHODS:Using in vivo microscopy, we directly visualized submucosal microvessels of the...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(99)70072-6
更新日期：1999-10-01 00:00:00
abstract：BACKGROUND:Complications with EUS-guided fine needle aspiration cytology (EUS-guided FNA) are rare and include perforation, infection, pancreatitis, and intraluminal bleeding. To date, the ultrasound appearance and clinical significance of perilesional bleeding during EUS-guided FNA have not been described. The aim of ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1067/mge.2001.111391
更新日期：2001-02-01 00:00:00
abstract：BACKGROUND:Bleeding from gastric varices larger than 2 cm in diameter represents a major limitation for endoscopic hemostasis. METHODS:Endoscopic ligation of gastric varices was performed with detachable snares and elastic bands in 41 patients who had recent bleeding from gastric varices larger than 2 cm in diameter. ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1067/mge.2002.125104
更新日期：2002-07-01 00:00:00
abstract：:Although upper gastrointestinal endoscopy is generally a safe procedure, it is known to be associated with arterial oxygen desaturation. We studied 82 patients undergoing diagnostic upper gastrointestinal endoscopy following a standard premedication consisting of xylocaine throat spray and intravenous midazolam. The m...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(92)70564-1
更新日期：1992-11-01 00:00:00
abstract：BACKGROUND:The Rockall scoring system was developed in unselected patients, the majority of whom did not receive endoscopic therapy. The aim of this study was to assess the validity of the Rockall system in high-risk patients who undergo endoscopic therapy for peptic ulcer hemorrhage. METHODS:Rockall scores were calcu...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.gie.2005.06.042
更新日期：2006-04-01 00:00:00
abstract：BACKGROUND:Previous studies have shown that pathogens may persist within bacterial biofilms in endoscope accessory channels despite high-level disinfection. Breaching the gastrointestinal mucosa with biopsy forceps contaminated at time of passage has the potential to cause cross-infection between patients. METHODS:We ...
journal_title：Gastrointestinal endoscopy
pub_type： 杂志文章
doi：10.1016/s0016-5107(98)70222-6
更新日期：1998-05-01 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
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1990-05-01 00:00:00
