Intestinal hemorrhagic infarction What causes

Intestinal hemorrhagic necrosis may be caused by arterial stenosis, venous thrombosis, vascular disease, drug abuse and other reasons.

1. Arterial stenosis and

arteriosclerosis cause mesenteric artery stenosis, intestinal mucosa pressure is too high, and then lead to intestinal hemorrhagic necrosis.

2. Venous thrombosis

mesenteric venous thrombosis, thrombosis blocked blood vessels, mesenteric venous reflux blocked, resulting in intestinal ischemia and necrosis.

3. Vascular disease

aneurysm, aneurysm rupture, cirrhosis and other diseases may lead to intestinal vascular obstruction, resulting in intestinal hemorrhagic infarction.

4. Drug abuse

cocaine, ephedrine and other drug treatment, can also lead to mesenteric artery spasm. Mesenteric artery continuous contraction, vascular pressure increased, and then cause the above symptoms.