Displacement of surgically created arteriovenous shunt, sequela Save

Displacement of Surgically Created Arteriovenous Shunt: Sequela

When a person suffers from kidney failure, they may require hemodialysis to remove waste products and excess fluid from their blood. To facilitate hemodialysis, a surgically-created arteriovenous (AV) shunt is often used. This shunt is a connection between an artery and a vein that allows for easy access to the bloodstream. However, there are instances when the shunt can become displaced, leading to a number of sequela.

1. Bleeding: A displaced AV shunt can cause bleeding, which can be life-threatening in some cases. This is because the shunt is designed to be placed in a specific location and any deviation from that location can cause bleeding.
2. Infection: Displacement of the shunt can also increase the risk of infection. When the shunt is displaced, it can create an opening for bacteria to enter the bloodstream, leading to infection.
3. Clotting: A displaced shunt can also cause clotting. This is because the shunt is designed to provide a smooth, uninterrupted pathway for blood flow. Any disruption in that pathway can cause blood to clot, leading to a variety of complications.
4. Reduced effectiveness of hemodialysis: When a shunt is displaced, it can affect the effectiveness of hemodialysis. This is because the shunt is designed to provide easy access to the bloodstream, but a displaced shunt can make it more difficult to access the bloodstream, leading to reduced effectiveness of hemodialysis.

It is important to note that displacement of an AV shunt is a rare occurrence. However, if you are undergoing hemodialysis and notice any signs of bleeding, infection, or clotting, it is important to seek medical attention immediately. Your healthcare provider will be able to assess the situation and provide appropriate treatment to minimize the sequela associated with a displaced AV shunt.

In conclusion, the displacement of a surgically-created arteriovenous shunt is a serious issue that can lead to a number of sequela. It is important to be aware of the signs of a displaced shunt and seek medical attention immediately if you suspect any issues.