نتایج جستجو برای: upper gi bleeding
تعداد نتایج: 273963 فیلتر نتایج به سال:
Figure 2. Periodic acid-Schiff stain of duodenal biopsy specimen showing the lamina propria infiltrated by numerous macrophages containing abundant periodic acid-Schiff–positive bacilli (original magnification, ϫ400). Figure 1. Esophagoduodenoscopic image of the infiltrated, nodular duodenum. Diagnosis: disseminated Mycobacterium avium intracellulare complex (MAC) with nodular infiltration of t...
Nonsteroidal anti-inflammatory drugs (NSAIDs) are effective anti-inflammatory and analgesic agents and are among the most commonly used classes of medications worldwide. However, their use has been associated with potentially serious dose-dependent gastrointestinal (GI) complications such as upper GI bleeding. GI complications resulting from NSAID use are among the most common drug side effects...
M e t h o d s Data sources: MEDLINE (1966 to 2005). Study selection and assessment: Randomized placebo-controlled trials (RCTs) and systematic reviews that evaluated aspirin, 75 to 325 mg/d and assessed upper GI bleeding or development of endoscopic ulcers. Cohort and case–control studies were also sought to identify risk factors for bleeding associated with low-dose aspirin. Outcomes: GI bleed...
BACKGROUND Dieulafoy's lesion (DL) is one of the rare causes of upper gastrointestional bleeding. This disease is characterized by small sub-mucosal arteriole that eroded the stomach mucosa and cause severe upper GI bleeding without obvious ulceration. The most common location is fundus area of stomach and usually affects patients over 50 years of age with multiple comorbidities. CASE PRESENT...
BACKGROUND Although antithrombotic agents are widely used for cardiac and cerebrovascular disease prevention, they increase the risk of gastrointestinal (GI) bleeding. OBJECTIVE To examine GI bleeding risk in association with an esophagogastroduodenoscopy (EGD) biopsy performed in patients without cessation of antithrombotic therapy. METHODS This study was prospectively conducted at 14 cent...
A case of pedunculated Brunner's gland hamartoma (BGH) of the duodenum causing upper gastrointestinal (GI) hemorrhage is reported. The patient was a 47-year-old man who visited our hospital for further evaluation of tarry stools and shortness of breath. Endoscopic examination of the upper digestive tract revealed a large peduncular polyp with bleeding, about 30 mm in diameter, arising from the ...
a 33-year-old female presented with intermittent abdominal pain and severe attacks of lower gastrointestinal (gi) bleeding since 2 weeks. she has had history of irregular menses in last 3 months. in the labeled rbc-scan study, the bleeding site was detected in left upper quadrant (luq). in surgery, a tumor with the diameter of 2ã—1cm in a 65 cm distance of ligament of trietz was detected. in pa...
OBJECTIVES The utility of nasogastric aspiration and lavage in the emergency management of patients with melena or hematochezia without hematemesis is controversial. This evidence-based emergency medicine review evaluates the following question: does nasogastric aspiration and lavage in patients with melena or hematochezia and no hematemesis differentiate an upper from lower source of gastroint...
Upper gastrointestinal (GI) bleeding can be a rare manifestation of primary or metastatic tumor in the stomach. Tumors that commonly metastasize to stomach include breast, lung, and malignant melanoma. Laryngeal cancer usually metastasizes to the lung and cervical spine. We report the first case of upper GI bleed as a manifestation of laryngeal cancer in the stomach.
BACKGROUND Upper gastrointestinal (GI) bleeding is a common medical emergency associated with significant morbidity and mortality. The clinical presentation depends on the amount and location of hemorrhage and the endoscopic profile varies according to different etiology. At present, there are limited epidemiological data on upper GI bleed and associated mortality from India, especially in the ...
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