Upper gastrointestinal bleeding laboratory findings
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Differentiating Upper Gastrointestinal Bleeding from other Diseases |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]
Overview
In patients with acute Upper GI bleeding who are unstable rapid assessment and resuscitation should be initiated even before diagnostic evaluation. Once hemodynamic stability is achieved, a proper clinical history, physical examination, and initial laboratory findings are crucial not only in determining the likely sources of bleeding but also in directing the appropriate intervention. In acute GI bleeding, initial hematocrit level measured will not accurately reflect the amount of blood loss. Laboratory findings of chronic upper GI bleeding include anemia, coagulopathy, and an elevated BUN-to-creatinine ratio.
Laboratory Findings
- Laboratory findings include anemia, coagulopathy, and an elevated BUN-to-creatinine ratio.
References