Portal vein thrombosis

Portal Vein Thrombosis

File:Portal vein thrombosis.jpg

Illustration of Portal Vein Thrombosis

Portal vein thrombosis (PVT) is a blood clot that develops in the portal vein, which carries blood from the digestive organs to the liver. This condition can cause liver disease and other serious complications.

Causes

PVT can be caused by several factors, including liver cirrhosis, pancreatitis, infection, trauma, and certain blood disorders. It can also occur as a complication of abdominal surgery.

Symptoms

Symptoms of PVT can vary, but may include abdominal pain, fever, nausea, and vomiting. In severe cases, it can lead to liver failure and internal bleeding.

Diagnosis

File:Ultrasound of portal vein thrombosis.jpg

Ultrasound of Portal Vein Thrombosis

Diagnosis of PVT typically involves medical imaging techniques such as ultrasound, CT scan, or MRI. Blood tests may also be used to check for underlying blood disorders.

Treatment

Treatment for PVT often involves anticoagulant medications to dissolve the clot and prevent new ones from forming. In severe cases, surgery may be required.

See also

• Portal hypertension
• Liver disease
• Blood clot
• Thrombosis

References

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