نتایج جستجو برای: upper gastrointestinal
تعداد نتایج: 299696 فیلتر نتایج به سال:
Gastrointestinal (GI) stent has been developed for palliation of obstructive symptoms in various diseases causing obstruction of GI tract. Self-expanding metal stent (SEMS) has replaced old type of plastic stent, and endoscopic insertion of stent has replaced fluoroscopy-guided insertion. Nowadays, newly-designed SEMSs have been developed for prevention of complications such as stent migration ...
background: this study aimed to compare intermittent intravenous (iv) pantoprazole and ranitidine for control of gastric acid secretion and the possible prevention of upper gastrointestinal bleeding (ugib) in critical care patients. methods: this was a randomized, double blind clinical trial study of iv pantoprazole (40 mg every12 hour) or intermittent iv ranitidine (50 mg bolus every 8 hour) i...
â a 56 year-old man with recurrent gastrointestinal bleeding is reported. the patient had constant crampy pain in his epigastrium, right upper quadrant and periumbilical area. upper-gastrointestinal endoscopy was normal. colonoscopy showed a soft-tissue mucoâsal lesion in the rectum which was determined to be a worm that extended into the lumen of the rectum with no bleeding. the pathology wa...
Acute upper gastrointestinal bleeding is a common medical emergency that often leads to hospitalization. In the present cross-sectional study conducted during 2011, all patients with acute upper gastrointestinal bIeeding living in Khorramabad city referring to the specialized Shohada Ashayer hospital, after being matched with a control group for age and sex, were assessed. Endoscopic findings, ...
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