What a pseudoaneurysm means
A pseudoaneurysm can occur when an artery wall is injured and blood collects outside the vessel while still communicating with the artery. It can happen after catheter-based procedures, especially around the femoral artery in the groin.
Warning signs after angiogram
Groin swelling, unusual or worsening pain, a pulsating lump, expanding bruising, skin change, numbness, leg weakness, cold foot, or dizziness after a procedure should be taken seriously. Severe pain, rapid swelling, bleeding, fainting, or a cold painful leg needs urgent care.
How ultrasound helps
Duplex ultrasound can distinguish a simple hematoma from a pseudoaneurysm, assess flow in the sac and neck, and document surrounding vessels. Management is decided by the treating vascular or cardiology team.
Important Signs to Mention
Medical Note
This page is for general education and does not replace a doctor’s assessment or a personal medical plan. Diagnosis and treatment decisions cannot be made from general information alone.
If symptoms are severe or sudden, or there is chest pain, shortness of breath, stroke-like symptoms, bleeding, fainting, or a cold painful foot, use emergency care immediately in Kuwait by calling 112.