نتایج جستجو برای: endoscopy examination
تعداد نتایج: 266712 فیلتر نتایج به سال:
There was good correlation between radiology and endo-scopy in diagnosing duodenal deformity, but precise diagnosis of active ulceration requires direct vision at endoscopy.6 Should barium-meal examinations be abandoned as initial investigations in dyspepsia and replaced by endoscopy? The lack of trained staff and equipment for endoscopy in most areas at the district general hospital level make...
The purpose of our study is to investigate the fact that gastrointestinal system bleeding, which is a major cause of mortality, is not diagnosed faster by any additional laboratory tests except physical examination and endoscopy, but it is negative in terms of time, workload and cost. Our study was retrospective and the hospital information system was scanned and the patients who were referred ...
Gastric cancer is the third most common cause of cancer-related death. Advanced stages of gastric cancers generally have grim prognosis. But, good prognosis can be achieved if such cancers are detected, diagnosed and resected at early stages. However, early gastric cancers and its precursors often produce only subtle mucosal changes and therefore quite commonly remain elusive at the conventiona...
Capsule endoscopy has been the first-line examination for small bowel diseases, yet its diagnostic yield is restricted by unsatisfactory bowel preparation. To evaluate the clinical effectiveness of different dosages of polyethylene glycol in patients undergoing capsule endoscopy, we performed a comprehensive meta-analysis of all randomized controlled trials involving polyethylene glycol in prep...
OBJECTIVES To determine the utility of capsule endoscopy in patients referred for investigation of suspected disease of the small intestine. DESIGN AND SETTING Single centre, prospective, cohort study from 4 July 2001 to 8 September 2002. PATIENTS Sixty consecutive patients who underwent capsule endoscopy for investigation of suspected disease of the small intestine. MAIN OUTCOME MEASURES...
Gastrointestinal (GI) cytomegalovirus (CMV) disease is a major cause of morbidity and mortality in immunocompromised patients. Diagnosis of GI CMV disease mostly relies on endoscopy examination and histopathologic findings. There are limited data on the need for follow-up endoscopy with histopathologic examination in patients with upper gastrointestinal (UGI) CMV disease. All adult patients wit...
BACKGROUND Previous researchers have shown that non-medical endoscopists can perform lower gastrointestinal endoscopy as safely and effectively as medical staff. However, it is not known if upper gastrointestinal endoscopy performed by medical and non-medical endoscopists in clinical practice yields similar results in terms of performance, patient discomfort, and satisfaction. AIM To determin...
BACKGROUND/AIMS Some people have difficulty tolerating upper endoscopy. The cause of and risk factors for this are not well known. The aim of this study was to investigate the factors involved in poor cooperation during screening upper endoscopy. METHODS A total of 4,422 subjects who underwent a health inspection with upper endoscopy carried out by a single experienced endoscopist were includ...
Background: Lack of precise diagnostic criteria and sufficient findings in support of biopsy sampling during upper gastrointestinal endoscopy is one of the special challenge in endoscopy assessment in Barrett's esophagus. The aim of this study was to evaluate the mucosa in the distal esophagus tissues through a biopsy during upper gastrointesti- nal endoscopy in gastroesophogeal reflux disease ...
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