نتایج جستجو برای: upper gastrointestinal cancer
تعداد نتایج: 1189464 فیلتر نتایج به سال:
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...
BACKGROUND Previous studies have suggested that the immunochemical fecal occult blood test has superior specificity for detecting bleeding in the lower gastrointestinal tract even if bleeding occurs in the upper tract. We conducted a large population-based study involving asymptomatic adults in Taiwan, a population with prevalent upper gastrointestinal lesions, to confirm this claim. METHODS ...
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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