What causes pseudoaneurysm after cardiac catheterization?
Cardiac catheterization is generally used to diagnose and treat heart disease. A pseudoaneurysm can result from this procedure if blood leaks and gathers outside the artery where the catheter was inserted. Pseudoaneurysms can also occur in other arteries throughout the body as a result of: Infection.
What are symptoms of pseudoaneurysm?
Symptoms of pseudoaneurysm include pain due to increased pressure from swelling or nerve compression, and extremity swelling due to venous compression. Further complications of pseudoaneurysms include deep venous thrombosis or rupture, the risk of which increases with increasing pseudoaneurysm size (1).
What is the most common cause of a pseudoaneurysm in the leg?
Pseudoaneurysms can develop in any artery, but they’re most common in the femoral artery, especially if you’ve undergone a cardiac catheterization procedure. A pseudoaneurysm can also be caused by: trauma. surgical procedures.
What is a femoral aneurysm?
A femoral aneurysm is bulging and weakness in the wall of the femoral artery, located in the thigh. Femoral aneurysms can burst, which may cause life-threatening, uncontrolled bleeding. The aneurysm may also cause a blood clot, potentially resulting in leg amputation.
How is pseudoaneurysm femoral artery treated?
Iatrogenic common femoral artery pseudoaneurysm is a well-known complication to vascular access. Many options, both surgical and nonsurgical, have been implemented as means to treat pseudoaneurysms such as thrombin injection, image-guided compression, and percutaneous closure devices.
What are the symptoms of a femoral aneurysm?
What are the symptoms of an aneurysm?
| Type of aneurysm | Symptoms |
|---|---|
| Common iliac aneurysm | Lower abdominal, back, or groin pain |
| Femoral and popliteal artery aneurysm | Pulsating of the artery in the groin (femoral) or on the back of the knee (popliteal), pain in the leg, sores on the feet or lower legs |
What does a femoral aneurysm feel like?
Many femoral aneurysms have no symptoms. The most common symptom is pain below the knee.
What is the difference between a pseudoaneurysm and a hematoma?
By definition a pseudoaneurysm communicates with the feeding artery. In contrast a hematoma does not have a “neck.” “Yin-Yang” sign – indicates bidirectional flow within the lesion from arterial blood flowing into the lesion, which may resemble its namesake.