Abdominal aortic aneurysm (AAA) screening

Following the temporary pause of routine and surveillance screening within the NI AAA Screening Programme last year, the restart of both these elements of our programme has required some changes to how we deliver the service. These changes are to make sure we can keep you and our staff safe during this difficult time. The programme is also now accepting self-referrals. 


Staff at your appointment will be wearing personal protective equipment (PPE) and our reception and waiting areas will be quieter. We would like to reassure you that there is no change to the screening test itself.

This information should help you make the decision about attending your appointment. We are following guidance to control and prevent infection and are regularly decontaminating areas and equipment. We will make sure that all staff and the men we invite for screening follow current social-distancing rules wherever possible throughout the process.

For most people, the risk of catching coronavirus at a screening appointment is no higher than if you are out and about in your community, in line with current guidance. All healthcare settings, including GP surgeries and hospital clinics, have made changes to reduce the risk of infection by coronavirus.

To reduce the risk of catching coronavirus at your appointment;

  • please attend your appointment on time
  • you may have to wait outside until we call you in
  • you will see fewer people in the building (you will probably only see the person who is doing your ultrasound scan)
  • we will do what we can to help make sure you are seen as quickly as possible
  • please use the hand sanitiser which is available when you enter the building and the clinic room
  • clinic staff will be wearing PPE, including a face mask, and may ask you to wear a face mask too
  • please maintain the social-distancing rule between people in public spaces and in our premises at all times
  • toilets may not be open in some screening clinics

If you are able to attend your appointment, it is important to do so. Screening can find early signs of a disease or condition and allows us to refer you for treatment if necessary.

You must contact us for advice before attending your screening appointment if;

  • you think you have or have had symptoms of coronavirus or have had a positive test
  • you or a member of your household or extended household has experienced symptoms of coronavirus or are awaiting coronavirus test results
  • you have been in close contact with a person with coronavirus or been in isolation with a suspected case
  • you have returned to Northern Ireland from abroad and are required to self-isolate

The symptoms of coronavirus are

  • a high temperature
  • a new, continuous cough
  • loss or change of smell or taste

We will call you before your appointment to check whether you have any symptoms of coronavirus or are self-isolating.

Please note that the call may come from a withheld number.

In the meantime, due to the frequently changing nature of the impact of COVID-19 in different locations, please follow the government advice to stay safe and well during this time.

We have also updated the following frequently asked questions (FAQs) to the website and added some additional FAQs.

If you require further information, please contact the Programme Manager, Claire Black, on 02896 151 212.

I am almost 65 years old.  When will I be invited for my AAA screening?

Routine (initial) screening invitations resumed in March 2021. Initial screening invitations are delayed and will continue to be delayed until the programme has the capacity/opportunity to catch up. Please be reassured, you'll not miss our on your invitation to attend for a screening test.

I have already been screened but have not received my result.  When will I receive it?

If you have not received your result letter please contact the Programme Manager, Claire Black, on 02896 151212.

I have an AAA and my surveillance scan is due. When will I be invited for this?

Surveillance scanning restarted on a phased basis in July 2020 for men with medium AAAs and in November 2020 for men with small AAAs. If you are concerned that you are due a surveillance scan and haven't been invited, please call the Programme Manager, Claire Black, on 02896 151 212.

I’m self-isolating right now. Should I go to my appointment?

You should not go to your appointment if you are self-isolating or have been advised to self-isolate. This applies to you if you have symptoms of coronavirus, if you live in the same household as someone with symptoms or if you have been contacted by the Contact Tracing Service and advised to self-isolate. Please call the number on your invitation letter to change the date of your appointment.

Can someone come with me to my appointment?

Please come to your appointment on your own unless you need help from a carer or family member. Anyone not attending an appointment will be asked to wait outside. We are trying to limit the number of people in the building and waiting rooms.

Do I need to wear a face mask for my appointment?

Staff will be wearing masks when they do your ultrasound scan; you may be asked to wear a face covering/mask when you attend your appointment unless you are exempt.

What if I am unwell on the day of my appointment?

If you feel unwell on the day of your appointment, or if you think you have symptoms of coronavirus, you must stay at home.

Please call the number on your invitation letter to change the date of your appointment. If you are unable to attend your screening appointment, for any reason, please call us to rebook it. This will mean we can offer the appointment to another man.

Where can I find the most up-to-date information on public transport?

For the most recent guidance on how to travel safely, go to the DOH website guidance at here

Signs and Symptoms

If you are worried about any changes to your health please do not wait to be invited for screening. It is very important you speak to someone at your GP surgery even if you have had a previous normal screening test.

If you have any concerns or are unsure if you should attend screening please get in touch. You can call the number on your letter or speak to one of our screeners when they call you.

Where can I get more information?

Staff at your local screening office will be happy to help with anything you need to know. The phone number for your local AAA screening office is 02896 151212.  For more information on AAA screening, visit Abdominal aortic aneurysm screening | nidirect



An abdominal aortic aneurysm (AAA) is a widening of the main artery in the body, as it passes through the abdomen. The walls of the artery weaken, causing it to balloon out. It is more common in older men, smokers, people with high blood pressure and people with other cardiovascular diseases. 

At the age of 65, about 1 in every 65 men will have an AAA. The aneurysm usually causes no symptoms and most people are not aware they have it. However, about a third of these will rupture (burst) if not treated. This is usually fatal and each year 80-100 people in Northern Ireland die from a ruptured AAA.

The challenge is to reduce mortality from AAA by diagnosing and treating the condition before a rupture occurs.

The equality and human rights screening template for the abdominal aortic aneurysm screening is available here: AAA_Screening_screening_template_Feb_2012.pdf


Northern Ireland AAA Screening Programme

The Northern Ireland AAA Screening Programme offers AAA screening to all men in their 65th year in Northern Ireland and was implemented in June 2012 on a phased basis within the Belfast Health and Social Care Trust area. Full roll-out of AAA screening commenced from July 2012 throughout the rest of Northern Ireland.

The aim of the AAA screening programme is to reduce AAA-related mortality by providing systematic, population-based screening using a simple ultrasound scan.

There is evidence of a significant reduction (45%) in mortality from AAA in those men aged between 65 and 79 years who undergo ultrasound screening. Men older than 65 years will be able to opt into the programme and request screening through the central screening office.

There is also evidence of the long-term cost-effectiveness of AAA screening in men and further evidence that the early mortality benefit from screening is maintained.

The items available for download here were part of the professional information packs sent out to all GPs, GP practice managers and pharmacies prior to the launch of the programme. Please note that pharmacies received a copy of the AAA screening invitation leaflet, but not the three results leaflets.

Professional information pack materials to download

Invite leaflet

Small AAA leaflet

Medium AAA leaflet

Large AAA leaflet

AAA screening poster


The invitation leaflet is sent out to all eligible men with the letter inviting them to screening. The results leaflets are for men diagnosed with a small, medium or large AAA. The relevant result leaflet will be given to screened men directly after their scan. 

The poster was sent out to all GPs, GP practice managers and pharmacies in the run-up to the launch of the programme as a means of raising awareness.

The frequently asked questions address issues relating to all aspects of the programme: what an AAA is, roll-out of the programme, the screening process, the scan itself, possible results, available treatment, and how personal information is used.