1. Are MRI Scans Safe?
An MRI scan is a painless procedure and there are no known risks
or side effects associated with MRI.
Please consult your doctor and a Euromedic staff member prior to
your MRI if you are or may be pregnant or if you have had surgery
recently, particularly surgery that has required the insertion of
metal joint replacements or clips. The scan may have to be delayed
slightly to allow time for the area around the surgical site to
heal prior to your scan.
Please also consult your doctor and a Euromedic staff member if
you have any of the follow-ing as it may not be possible to have an
MRI scan:
- Certain aneurysm clips in your head
- Certain metallic heart valves
- A cardiac pacemaker
- Inner ear implants (e.g. Cochlear)
- Some neurological stimulators
- Metal fragments within your eye
If you have ever had metal fragments in your eye due to a
penetrating injury and have not had your eyes checked, you will
require an X-ray of your eyes prior to your scan to ensure there
are no fragments still remaining.
2. What if I have fillings or other dental
fixtures?
The MRI examination can still be carried out if you have any
fillings or other dental fixtures.
3. Do I need to prepare for an MRI scan?
In general there is no preparation necessary for an MRI scan.
Unless otherwise instructed, you can eat and drink normally and
take any regular medication. You will be asked to read our
information leaflet and complete a short safety questionnaire prior
to your exam. Both of these can be downloaded on this website prior
to your scan.
4. What happens during an MRI scan?
For the examination you will be asked to lie on a cushioned
table and will be made as com-fortable as possible. You will be
given an alarm button in case you need to contact the radi-ographer
during the examination. Throughout the examination you will hear
repeated bang-ing, buzzing and rumbling noises which stop and
start. These noises are normal. You will not feel anything. The
machine does not move. It is open at both ends and it cannot
close.
You will be given ear phones and you may choose the music you
wish to listen to during your scan.
5. Are MRI Scans painful?
No. An MRI scan is a painless procedure. You must be able to
keep very still and lie quite flat. If you are unable to keep still
or lie flat please contact us before your scan.
6. How long will an MRI Scan take?
For one part of your body to be scanned it generally takes
approximately 15 minutes. There-fore, it will take proportionally
longer to scan more than one part of your body. The length of the
scan may also vary depending upon the diagnosis being sought - for
example it often takes longer to produce high resolution images
when very small anatomical structures are being scanned.
7. How do I get the results?
The radiologist will write a report to your referring doctor
detailing the findings from the scan.
8. Will I feel Claustrophobic?
A range of MRI Open or Open Bore machines are available at
Euromedic centres to accom-modate people who may feel
claustrophobic during a scan. You will be given a buzzer to press
should you wish to stop the scan at any time.
A Siemens 3T MAGNETOM Verio Open Bore MRI is available in
Euromedic Cork and North-wood. This Open Bore MRI means that it has
a larger than normal opening. It also offers excellent image
quality, superb diagnostic capabilities, and exceptional patient
comfort.
Euromedic Charlemont, in Dublin's city centre is home to the
only Open MRI in Ireland. It is open on three sides and the images
are taken from overhead.
9. Are there any side-effects to MRI
Scans?
- There are no known side effects to an MRI scan. There is no
radiation used.
- However you will be required to lie perfectly still for
relatively long periods. There-fore if this is not possible another
type of scan might be recommended.
- It is not possible to have an MRI scan if you have certain
aneurysm clips in your head, certain metallic heart valves, a
cardiac pacemaker, cochlear implants, neuroelectrical stimulators
or metal fragments in your eye. An X-ray of the eye may be
performed prior to your scan if you have ever had metal fragments
in your eyes.
10. Can I have an MRI scan if I am
pregnant?
In general, an MRI will not be advised if you are or may be
pregnant. Please inform your doctor and a Euromedic staff member if
you are or may be pregnant.
11. Can I have an MRI if I have dental
fixtures such as fillings etc?
Yes an MRI can still be carried out.