نتایج جستجو برای: magnify colonoscopy
تعداد نتایج: 11235 فیلتر نتایج به سال:
CONTEXT In a recent study of the quality of reporting experimental studies in medical education, barely half the articles examined contained an explicit statement of the conceptual framework used. Conceptual frameworks represent ways of thinking about a problem or a study, or ways of representing how complex things work. They can come from theories, models or best practices. Conceptual framewor...
background: nowadays colonoscopy has a very important role in screening colorectal cancers. in addition, adequate bowel preparation is critical to colonoscopy, as a poor preparation may obscure pathology or prevent full colonoscopy. as it is estimated that unsuccessful colonoscopy leads to second procedures in up to 20% of patients, we sought to compare the effects of different doses of polyeth...
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...
aim : the aim of this study was to report the anatomical location and histologic type of colorectal polyps in a large series of iranian patients that attended for colonoscopy. background : polyps that develop through the adenoma-carcinoma pathway are considered neoplastic and may eventually progress to invasive carcinomas. in addition polyps can develop with no neoplastic potential. these neopl...
Background and purpose: Colonoscopy is an invasive short-lasting procedure causes the patient's considerable pain, discomfort and anxiety. Therefore, various types of sedation and analgesia techniques have been used during the procedure. The aim of this study was to compare the quality of sedation/analgesia of propofol-fentanyl and midazolam-meperidine combinations in patients undergoing electi...
introduction: colonoscopy is an invasive method that is painful for patient especially for children. the objective of this research was investigation of the effect of supermint oral drop (peppermint essence) on the patient and colonoscopist group satisfaction during colonoscopy. materials and methods: one hundred and one patient's candidate for colonoscopy was randomly divided into two ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید