Explain pathophysiology of acute gastrointestinal bleeding, with the h

Question

Explain pathophysiology of acute gastrointestinal bleeding, with the help of a flow chart

01 Aug 2024

Answer :

Word Count : 290

Acute gastrointestinal bleeding refers to a sudden onset of bleeding within the gastrointestinal tract. The pathophysiology involves several steps, which can be understood by examining the flow of events that occur from the onset of the bleed to the systemic effects it may cause.

Flow Chart:

1. Etiology (Source of Bleeding)
- Upper GI: Peptic ulcers, esophageal varices, Mallory-Weiss tears.
- Lower GI: Diverticulosis, angiodysplasia, colorectal _________ _________ ________ _________ _________ _________ ___ ______.
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