نتایج جستجو برای: upper gastrointestinal cancer
تعداد نتایج: 1189464 فیلتر نتایج به سال:
Identification of patients with upper gastrointestinal bleeding who do not need immediate treatment.
Acute upper gastrointestinal (GI) bleeding is a potentially life-threatening condition requiring accurate, prompt, and appropriate patient evaluation and management. Clinicians of all specialties must know the best practices for preventing and managing upper GI bleeding. This article focuses on assessing and managing adults with acute nonvariceal upper GI bleeding.
Background: Cancer as the second leading cause of death following cardiovascular diseases has always been a threat to human life and due to its peculiar nature and lack of a favorable treatment, it is considered as a research priority in all communities. Understanding the geographical distribution of the incidence of various tumors, constitutes the first step in health and treatment planning. T...
Upper gastrointestinal (GI) stents are increasingly being used to manage upper GI obstructions. Initially developed for palliative treatment of esophageal cancer, upper GI stents now play an emerging role in benign strictures of the upper GI tract. Because recurrent obstruction and stent-related complications are common, new modifications of stents have been implemented. Self-expandable metal s...
AIM Patients with germline phosphatase and tensin homologue (PTEN) mutations develop hamartomatous lesions in several organs and are at increased risk of various malignancies. We assessed the lifetime risk of benign and malignant gastrointestinal lesions in patients with a proven PTEN mutation. METHOD Data on gender, mutation, dates of birth, last contact, and diagnosis, location and type of ...
INTRODUCTION Warfarin is a widely used and easily reversible anticoagulant. Although bleeding is more likely in warfarin users, it may also be more readily treated. This retrospective observational case-control study compares the outcome of acute nonvariceal upper gastrointestinal hemorrhage in warfarin users with a supratherapeutic international normalized ratio (INR) and outcome in non - warf...
The aim of this study was to assess the genetic status of cagA, vacA subtype and iceA genotypes of Helicobacter pylori and the relationship with upper gastrointestinal diseases in Northeast China. Gastric biopsies were obtained from 378 patients with upper gastrointestinal diseases and 197 samples were used. The cagA, vacA alleles and iceA genotypes were determined by polymerase chain reaction....
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