<unk>  mesenteric ischemia is caused by a sudden decrease in the blood flow to the small bowels leading to reperfusion and hypoxic injuries. The main protective mechanism, which is the supply of blood by collateral vessels, becomes no longer effective as the mesenteric vasculature constricts in response to ischemia. Hypoperfusion is caused either by occlusive or non occlusive causes.
Acute mesenteric ischemia pathophysiology
Mesenteric ischemia pathophysiology
Gastrointestinal perforation pathophysiology
Acute mesenteric ischemia risk factors
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Ileus pathophysiology
Upper gastrointestinal bleeding pathophysiology
Mesenteric ischemia risk factors