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Upper Gastrointestinal Bleeding: Evaluation and Diagnosis
Meghan Banigan1,2,3, Laura Kranenburg1,2,3, Jennifer Vise1,2,3
1Meghan Banigan, MSN, CRNP, is a Nurse Practitioner with the Penn Medicine Lung Transplant Program at the Hospital of the University of Pennsylvania, Philadelphia.
Summary
Prompt diagnosis and intervention are crucial for upper gastrointestinal bleeding, a common emergency. This guide helps clinicians understand causes, risk factors, and symptoms to improve patient outcomes.
Area of Science:
- Gastroenterology
- Internal Medicine
- Emergency Medicine
Background:
- Upper gastrointestinal bleeding (UGIB) is a frequent medical emergency.
- Patient presentation varies from hemodynamically stable to unstable.
- Prompt resuscitation and diagnosis are critical for reducing mortality.
Purpose of the Study:
- To provide bedside practitioners with an understanding of UGIB pathogenesis.
- To guide clinicians in identifying potential diagnoses for UGIB.
- To offer a diagnostic algorithm for common differential diagnoses of UGIB.
Main Methods:
- Review of pathogenesis of upper gastrointestinal bleeding.
- Guidance on collecting medical history and identifying risk factors.
- Presentation of a diagnostic algorithm for UGIB.
Main Results:
- Classification of UGIB into variceal and nonvariceal categories.
- Identification of common presenting symptoms and top risk factors.
- A structured approach to diagnosing UGIB is presented.
Conclusions:
- Understanding UGIB pathogenesis aids in diagnosis.
- A systematic approach including history, symptoms, and risk factors is essential.
- The provided algorithm serves as a valuable tool for clinicians managing UGIB.
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