نتایج جستجو برای: total colonoscopy
تعداد نتایج: 809145 فیلتر نتایج به سال:
OBJECTIVE To evaluate the implementation of screening colonoscopy amongst first-degree relatives (FDRs) of patients with colorectal cancer (CRC) in Turkey. MATERIALS AND METHODS A total of 400 first-degree relatives (mean(SD)age: 42.5(12.7) years, 55.5% were male) of 136 CRC patients were included in this cross-sectional questionnaire based survey. Data on demographic characteristics, relatio...
AIM To study the availability and quality of adult and paediatric colonoscopy in three National Health Service (NHS) regions. METHOD A prospective four month study of colonoscopies in North East Thames, West Midlands, and East Anglia. PATIENTS Subjects undergoing colonoscopy in 68 endoscopy units. RESULTS A total of 9223 colonoscopies were studied. The mean number of colonoscopies perform...
Postoperative surveillance colonoscopy is regarded as an effective tool for the detection and the diagnoses of metachronous cancer and adenomas. Detection and removal of adenomatous polyps though postoperative colonoscopy may reduce the risk of recurrence of colon cancer and advanced adenomas [1]. National Comprehensive Cancer Network guidelines recommend postoperative surveillance colonoscopy ...
introduction due to limitation of colonoscopy in assessing the entire bowel and patients’ intolerance in inflammatory bowel disease (ibd), in the current study, we aimed to prospectively compare the accuracy of 99m tc(v)-dimercaptosuccinic acid (dmsa) and fecal calprotectin with ileocolonoscopy as new methods for localizing inflammations. methods current prospective study conducted between 2012...
INTRODUCTION Colon capsule endoscopy (CCE) is an alternative approach for the examination of the colon in patients who refuse colonoscopy or after incomplete colonoscopy (IC). We conducted a study to determine the frequency of complete colonoscopy after IC, the diagnostic yield of CCE, the therapeutic impact of lesions found in CCE, the level of colon cleanliness and the safety of the procedure...
BACKGROUND Colonoscopy offers limited protection against right-sided colon cancer, a significant proportion of which arise from the serrated pathway of carcinogenesis. The aim of this study was to compare cap-assisted colonoscopy and standard high-definition white light colonoscopy regarding serrated polyps' detection. METHODS Post hoc analysis was performed of a previously conducted randomiz...
Purpose Because data as a basis for the determination of proper age and modality for screening of colorectal neoplasms is lacking, we evaluated detection rates and anatomical distribution of colorectal neoplasms according to age in healthy individuals who underwent total colonoscopy for health checkup. Methods A total of 16,100 cases that had received the colonoscopic examination from January...
Background: The appropriate colon cleansing is a major determinant of quality of colonoscopy. The aim of this study was to compare the efficacy and tolerability of the morning (AM) PEG (polyethylene glycol) solution to previous-evening (PM) PEG solution for the afternoon colonoscopy. Methods: This comparative study compared the AM to PM prep for afternoon outpatient colonoscopy. The subjects r...
Faecal immunochemical tests (FITs) and colonoscopy are two common screening tools for colorectal cancer(CRC). Most cost-effectiveness studies focused on survival as the outcome, and were based on modeling techniques instead of real world observational data. This study evaluated the cost-effectiveness of these two tests to detect colorectal neoplastic lesions based on data from a 5-year communit...
INTRODUCTION Colonoscopy can prevent deaths due to colorectal cancer (CRC) through early diagnosis or resection of colonic adenomas. We conducted a prospective, nationwide study on colonoscopy practice in France. METHODS An online questionnaire was administered to 2,600 French gastroenterologists. Data from all consecutive colonoscopies performed during one week were collected. A statistical ...
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