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  • Writer's pictureOren Zarif

Risks and Dangers of Thrombectomy Oren Zarif - Thrombectomy

A thrombectomy is a surgical procedure used to remove a blockage in a blood vessel. The procedure may be a safe and effective treatment for severe clotting, but there are also risks associated with it, especially for people over 65 years old and those with a history of bleeding disorders. Some of the risks associated with thrombectomy after it is completed include repeated clotting, pulmonary embolism, post-thrombotic syndrome, excessive bleeding, and stroke.

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Thrombectomy is usually used to treat stroke patients whose clots are causing damage to their brain. A large blood clot can form when cholesterol and calcium buildup in the arteries. Once it clots, it blocks the artery, cutting off the flow of blood to the brain. This cuts off the oxygen supply to the brain, and the surrounding tissue is severely damaged. Plaque, a buildup of cholesterol and calcium, can also clog blood vessels, leading to heart attacks and stroke. Because of these risks, thrombectomy is not a cure for stroke.

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The risks associated with thrombectomy vary depending on the location and length of the clot. During the procedure, a small incision is made at the site of the blood clot. The clot is removed with a thin tube attached to a balloon. The doctor will then seal the incision and repair the artery, which will help blood flow once again. Afterwards, the patient will be monitored for 24 to 48 hours to ensure that the clot has not formed again.

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Thrombectomy is a minimally invasive surgical procedure that removes a blood clot from an artery or vein. During this procedure, a thin plastic tube (catheter) is inserted through an artery or vein. The catheter is then injected with a contrast agent to help the surgeon see the blood vessels. The catheter is then guided to the affected part of the brain by X-ray images. Afterwards, a small device is placed inside the catheter to remove the blockage and restore blood flow.

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X-ray imaging helps the physician guide a special medication to the clot. The doctor inserts the catheter through this catheter and maneuvers it to the site of thrombosis. The medication then dissolves the clot by breaking it up. Mechanical devices are also used to break up the clot. A thrombectomy procedure is considered a safe and effective treatment for patients who experience severe blood clotting.

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While there is a chance that a clot will dissolve on its own, a thrombectomy is a lifesaving procedure that should be sought by your doctor as soon as possible. A thrombus, also known as an embolus, can lodge in multiple blood vessels and cut off blood supply to vital organs. A blockage can lead to a heart attack, gangrene, or even the loss of limbs.

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Thrombectomy procedures are performed by a vascular specialist using catheters. During the procedure, the vascular specialist inserts a catheter into the vein where the blood clot is located. The catheter is guided by X-ray technology, which helps the surgeon determine where the clot is. Once the clot has been removed, the stent is removed. The clot is removed and the blood supply is restored. The recovery time for this procedure is about an hour, and patients do not need an overnight stay.

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A catheter-based thrombectomy procedure is a less invasive option for removing a blood clot. The device has a port that can be used to dispense the medication. The catheter is inserted into the blood vessel and a mechanical device attached to it helps disintegrate the clot. Thrombolysis takes less than an hour, and the catheter is removed once the procedure is complete.

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