Aneurysm of an artery in the body (not the aorta)

Overview

Common places are behind the knee (popliteal) and in the groin.

They often come with an abdominal aortic aneurysm.

Symptoms

Common signs:

• Pulsing lump

Less common

• Leg pain

When to get medical care

Causes

Weak artery.

Does it spread or run in families?

• It isn't contagious. You can't catch it from someone else.

Who is more likely to get it

• Smoking

Possible complications

• Blood clot in the leg (DVT): Clots can form in the bulge

Diagnosis

A clinician asks about your symptoms and may order tests.

The exam

A physical exam.

Tests

Tests, if needed:

• Ultrasound:

Treatment

Treatment depends on the cause and how severe it is.

Self-care

• Don't smoke
• Control blood pressure

Prevention

To lower your risk or prevent problems:

• Don't smoke
• Control blood pressure

Which doctor treats this

• Start with your primary care provider (family doctor or internist).
• They may send you to a vascular surgeon or a cardiologist (heart doctor).

Living with it

Support groups and helplines

• American Heart Association: Plain-language heart information and a support network for patients.

Children, pregnancy, and older adults

• Men over 60: Most common.
• Older men: Most common.

Pregnancy and breastfeeding

• If you're pregnant or planning to be, tell your prenatal provider about this condition.
• Don't start or stop any medicine on your own. Some are safe in pregnancy and some need to be changed.
• Ask before taking any pain reliever. The FDA advises avoiding ibuprofen and naproxen after 20 weeks unless your doctor says to.
• Breastfeeding: Most medicines are fine, but ask. The NIH LactMed database lists what's known about each one.

Outlook

Repair prevents clots.

Repair prevents bursting.

Getting ready for your visit

Bring a list of your symptoms and medicines.

What to bring

• A list of your medicines and supplements
• Notes on when symptoms started and what makes them better or worse

Questions to ask

• What's causing this?
• What treatment do you recommend?
• Should my aorta be checked too?

Research studies

Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.

Search ClinicalTrials.gov for studies on Aneurysm of an artery in the body (not the aorta)