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1
Acute superior mesenteric vein thrombosis and acute portal vein thrombosis can lead to severe complications, including intestinal necrosis and death.
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2
A 44-year-old male patient was diagnosed with complete thrombosis of the superior mesenteric and portal veins, resulting in small intestinal necrosis.
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3
Emergency endovascular intervention included percutaneous transhepatic portal venography, thrombolysis, and catheter-directed thrombolysis.
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4
Postoperative care involved continuous catheter-directed thrombolysis and anticoagulation therapy, leading to vascular recanalization by postoperative day 9.
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5
The case suggests that endovascular therapy may be a viable treatment option for acute mesenteric and portal vein thrombosis, warranting further investigation.
