A small pseudoaneurysm of a femoral artery due to cardiac catheterization may go undetected and not cause any complications. You may not notice it until days or weeks after the procedure. Your doctor may recommend a watchful-waiting approach and an occasional duplex ultrasound test to see if it goes away on its own.

How long does it take for a pseudoaneurysm to dissolve?

A small pseudoaneurysm may close on its own in about 4 weeks. You may need any of the following to treat a pseudoaneurysm that does not close: Debridement is a procedure used to remove dead tissue. You may need this if the area around your pseudoaneurysm becomes infected.

Can you get rid of pseudoaneurysms?

Surgery usually involves removal of the pseudoaneurysm and repair to the weakened or damaged blood vessel wall.