Electrocardiogram (ECG)
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Abdominal Aorta for Aneurysm (AAA)
380.00
Expert abdominal aorta (AAA) scans, offering accurate ultrasound imaging for aneurysm detection and monitoring.
Turnaround time
1 day
Same-Day Appointments
UKAS Accredited Labs
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Under 18? Patients under 18 can only be seen at GB Medlabs and Clinilabs, Monday to Friday only.
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Details about Abdominal Aorta for Aneurysm (AAA)
What is an Abdominal Aorta (AAA) Ultrasound Scan?
An Abdominal Aorta Ultrasound Scan is a non-invasive imaging test that uses high-frequency sound waves to visualise the abdominal aorta, the main blood vessel supplying blood from the heart to the lower body. It does not use radiation and is considered very safe.
The scan measures the diameter of the abdominal aorta, allowing clinicians to identify whether an aneurysm (abnormal widening of the artery) is present. An aneurysm may enlarge slowly over time and often causes no symptoms, making screening particularly important.
AAA ultrasound is the gold-standard screening test for abdominal aortic aneurysms and is widely used in preventative cardiovascular care.
Why do I need an AAA Ultrasound Scan?
An AAA ultrasound scan is recommended for individuals at increased risk of developing an abdominal aortic aneurysm or when an aneurysm is suspected. Early detection is crucial, as aneurysms can rupture if left untreated.
You may need an AAA ultrasound scan if you:
- Are aged 65 or over
- Are male (higher risk group)
- Have a history of smoking
- Have high blood pressure
- Have a family history of aneurysms
- Have known cardiovascular disease
- Have high cholesterol
- Experience unexplained abdominal or back pain
- Have a pulsating sensation in the abdomen
- Require monitoring of a known aneurysm
Screening allows aneurysms to be detected early, monitored safely and treated before complications occur.
Benefits of an AAA Ultrasound Scan
- Gold-standard aneurysm screening
Most accurate non-invasive test for detecting AAA. - Early detection of silent conditions
Identifies aneurysms before symptoms develop. - No radiation exposure
Safe for repeated monitoring. - Fast and painless
Typically completed within minutes. - Accurate measurement of aortic size
Essential for monitoring aneurysm growth. - Guides treatment decisions
Determines whether monitoring or intervention is required. - Cost-effective preventative test
Reduces risk of emergency complications. - Provides reassurance
Confirms normal aortic size or identifies risk early.
Step-by-Step – How We Offer AAA Ultrasound Scans
Home-Based AAA Ultrasound Scan (UK-wide)
- Book your appointment online or by phone
- A qualified clinician travels to your home or chosen location
- The scan is performed in the comfort of your home
- The procedure typically takes 10–15 minutes
- Findings are explained during or shortly after the scan
Important:
AAA ultrasound scans are offered exclusively as home-visit services. This service is available UK-wide, allowing you to be screened without attending a clinic.
Your AAA Ultrasound Results Explained
AAA results are interpreted based on aortic diameter measurements, using UK clinical thresholds.
Normal Aorta
Measurement:
- Less than 3.0 cm
What it means:
- Normal aortic size
- No aneurysm detected
What happens next:
No further action required unless risk factors are present.
Small to Medium Aneurysm
Measurement:
- 3.0 – 5.4 cm
What it means:
- Aneurysm present but low immediate rupture risk
What happens next:
Regular monitoring with repeat ultrasound scans.
Large or High-Risk Aneurysm
Measurement:
- 5.5 cm or greater
What it means:
- Increased risk of rupture
What happens next:
Urgent referral to a vascular specialist for further assessment and possible intervention.
How It Works
Simple steps to get your results
1
Book Online
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
2
Visit or Test at Home
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
3
Get Your Results
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsHow to Prepare for Your Test
Follow these guidelines for accurate results
Sample Timing
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting & Hydration
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Medications & Supplements
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
Hormones & Menstrual Cycle
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.
Frequently Asked Questions
No. The scan is painless and non-invasive. Mild pressure may be applied to the abdomen.
Most scans take 10 to 15 minutes.
Yes. You may be asked to fast for 4–6 hours to improve image quality.
In most cases, no referral is required. A brief clinical assessment is completed beforehand.
Yes. Ultrasound uses sound waves, not radiation, and is extremely safe.
Yes. While risk is higher in men, women can also develop aneurysms and benefit from screening.
This depends on aortic size. Small aneurysms are monitored at regular intervals as advised by clinicians.
AAA ultrasound is highly accurate, but further imaging may be recommended if views are limited.
Most cause no symptoms. Some may cause abdominal, back or flank pain.
You will be advised on monitoring frequency, lifestyle changes or referral to a vascular specialist if required.
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