What is splenic embolization?
Splenic (artery) embolization is an endovascular technique for treatment of splenic and splenic artery pathology as an alternative to splenic artery ligation or splenectomy. It often results in successfully treating the underlying pathology, while maintaining at least partial splenic function.
What is a partial splenic embolization?
Partial splenic embolization (PSE) is a non-surgical procedure developed to treat hypersplenism as a result of hepatic disease and thus avoid the disadvantages of splenectomy. A femoral artery approach is used for selective catheterization of the splenic artery.
Does spleen work after embolization?
All studies used different parameters to assess splenic function. None of them reported a OPSI after splenic embolization. Eleven studies found a preserved splenic function after SAE, in both adults and children. Conclusion: All but one studies on the long term effects of SAE indicate a preserved splenic function.
How does Hypersplenism cause anemia?
When your spleen’s overactive, or “hyper,” it removes too many blood cells, including healthy ones. Without enough healthy, mature blood cells, your body has a harder time fighting infections and you may become anemic.
How is embolization procedure performed?
Procedure. Embolization is performed by placing a small catheter inside the blood vessels that supply the area that is bleeding. Carefully navigating the catheter, under image guidance, to the safest and farthest point, a variety of different materials can then be used to block the bleeding vessels.
Is embolization painful?
The primary side effect of uterine artery embolization is pain, which may be a reaction to stopping blood flow to the fibroids and a temporary drop in blood flow to normal uterine tissue. Pain usually peaks during the first 24 hours. To manage the pain, you receive pain medication.
Why splenectomy is done?
It helps fight infection and filters unneeded material, such as old or damaged blood cells, from your blood. The most common reason for splenectomy is to treat a ruptured spleen, which is often caused by an abdominal injury.
What causes splenic sequestration of platelets?
Thrombopoietin regulates both platelet production and maturation and is impaired in CLD. Bone marrow suppression can be caused by viruses, alcohol, iron overload, and medications. Splenic sequestration results from hypersplenism.
Is embolization a surgery?
Endovascular embolization (EE) is an invasive surgical procedure. It’s used to treat abnormal blood vessels found in your brain, as well as other areas of your body. This procedure is an alternative to open surgery. It blocks blood vessels to cut off blood flow to an affected area.
What is embolization used for?
A procedure that uses particles, such as tiny gelatin sponges or beads, to block a blood vessel. Embolization may be used to stop bleeding or to block the flow of blood to a tumor or abnormal area of tissue. It may be used to treat some types of liver cancer, kidney cancer, and neuroendocrine tumors.
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