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Uterine artery embolisation

A Uterine artery embolisation is a interventional test of the uterus. It shows blocks blood supply to fibroids. Typical effective dose 10 to 20 mSv, similar to about 3 to 7 years of natural background radiation (about 3 mSv a year).

General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.

What it shows

Blocks blood supply to fibroids.

Why it is done

Symptomatic fibroids in selected women.

Preparation

Blood tests for clotting are usually needed; blood thinners may need to be paused only on your doctor's advice. Fasting for a few hours is common.

Radiation & safety

Typical effective dose 10 to 20 mSv, similar to about 3 to 7 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

How long it takes

1 to 2 hours. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

Interventional

Consult a doctor to interpret results — a single test does not make a diagnosis.

Where to get this near you

Care near you

Uses your location once to list the nearest facilities. Nothing is stored.

Common questions

What does a uterine fibroid embolisation show?
Blocks blood supply to fibroids.

Why is a uterine fibroid embolisation done?
Symptomatic fibroids in selected women.

How do I prepare for a uterine fibroid embolisation?
Blood tests for clotting are usually needed; blood thinners may need to be paused only on your doctor's advice. Fasting for a few hours is common.

Does a uterine fibroid embolisation use radiation?
Typical effective dose 10 to 20 mSv, similar to about 3 to 7 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

How long does a uterine fibroid embolisation take?
1 to 2 hours

Why is Uterine artery embolisation done?
Symptomatic fibroids in selected women.

How do I prepare for Uterine artery embolisation?
Blood tests for clotting are usually needed; blood thinners may need to be paused only on your doctor's advice. Fasting for a few hours is common.

Is Uterine artery embolisation safe in pregnancy?
Typical effective dose 10 to 20 mSv, similar to about 3 to 7 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

Sources: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

Emergency — call102