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Magnetic Resonance Imaging (MRI) scan

Magnetic resonance imaging (MRI)
is a painless, non-invasive and safe diagnostic technique.
It does not use X-rays,
but rather the natural magnetic properties of the human body.

Description of the study

Magnetic Resonance Imaging (MRI)

This is a diagnostic procedure that uses a very strong electromagnetic field to produce detailed images of the anatomical structures of the human body. MRI produces images that enable the advanced diagnosis of a range of medical conditions, such as: cancers, developmental abnormalities, stroke, spinal injuries, joint diseases and dementia.

Magnetic resonance imaging is used, amongst other things, in situations where further diagnostic investigation is required and when the results of a CT scan are inconclusive. The indications for an MRI scan, either instead of or in addition to a CT scan, depend on the type of condition, the patient’s age and the diagnostic issue.


Preparing for the examination

General recommendations

Meals

We recommend that you fast for 4 hours before the test (you may drink water)

Duration

The examination takes 15–60 minutes. During this time, you must remain still in one position.

Medicines

People who take medication on a regular basis should take it as usual. People with diabetes must remember to take their insulin.

Metal objects

Please do not bring any metal objects into the MRI room, in particular mobile phones, watches, other electronic devices and credit cards.

Clothes

Before the examination, please remove items such as: glasses, jewellery, watches, hearing aids and dentures.

Registration

Please arrive for your appointment 15 minutes before the scheduled time to complete the medical questionnaires.

Recommendations for specialist investigations

Contrast-enhanced MRI scan

For examinations requiring the administration of a contrast agent, patients are asked to drink at least 1.5 litres of fluids within 12 hours on the day before the examination.

MRI scan of the head and MRI scan of the eye sockets

We would ask anyone undergoing an MRI scan of the head to avoid wearing heavy make-up.


Contraindications

Uncompromising

Pacemaker (particularly older models), insulin pump, cochlear implant, neurostimulators, intracranial metal clips, metallic foreign body in the eye

Relative

Metalowe endoprotezy, szwy i ciała obce w innej lokalizacji, pierwszy trymestr ciąży. O wykonaniu badania decyduje lekarz radiolog. W przypadku wątpliwości prosimy o kontakt telefoniczny z Kierownikiem Pracowni.


Documents

What should you bring with you to the appointment?

  • Photo ID document
  • A complete set of your medical records, including the results of previous tests, such as CDs, X-ray films and hospital discharge summaries

Remember!

If the examination is to be carried out under the National Health Fund (NFZ), the original referral must be submitted to the clinic 14 days before the scheduled date of the examination. This requirement applies only to paper referrals. It does not apply to e-referrals.

Please note that you can also register foronline survey.


The course of the study

What does an MRI scan involve?

Before the examination

Please arrive for your scan 15 minutes before your appointment time to complete a medical questionnaire regarding any chronic conditions, allergies, medication you are taking and any possible contraindications to an MRI scan.

​For some MRI scans, a contrast agent is administered, mainly intravenously. In such cases, a nurse will insert an intravenous cannula just before the scan begins. The contrast agents we use are very safe and rarely cause allergic reactions.

Survey

The patient is escorted into a special room by a member of the department’s staff and asked to lie down on a comfortable examination table, which is then slid into the scanner to scan the patient’s body.

Medical staff operate the scanner and monitor the scan from an adjoining room separated by a glass partition.

The scan is painless; although some patients may experience discomfort when the contrast agent is administered, this is not usually the case. A technician, a doctor and a nurse are on hand to look after the patient, and any instructions are given via a microphone.

Most MRI scans last between 15 and 45 minutes, depending on the area being examined and the number of images required, although sometimes a scan may last 60 minutes or longer. It is very important for the patient to remain still during the scan.

After the examination

Following a scan involving the administration of a contrast agent, the patient is asked to remain in the scan suite for several dozen minutes as a precaution. Provided there are no adverse reactions, the patient may leave the premises.

The patient is asked to drink two litres of fluid a day for the next two days, as drinking plenty of fluids helps to ensure that the contrast medium is efficiently excreted from the body.

Collection of results

At reception, patients will be informed of the date on which they can collect their test results, which are sent to our specialists for interpretation and consultation. Results can be collected in person or by another person, provided the relevant authorisation form has been completed. The results consist of a medical report and a disc containing the MRI images, together with the report.

It is also possible to electronic receipt of results.


Who commissions the study?

The MRI scan is requested by:

Neurologist

for the diagnosis of the brain, spinal cord and meninges in cases of vascular (stroke-related), metabolic, neoplastic and inflammatory conditions.

Neurosurgeon

to accurately determine the location of a tumour within the head or spine, to plan surgical treatment, to distinguish between post-operative scarring and tumour recurrence, to locate the epileptic focus, to identify vascular malformations prior to surgical treatment, and to determine the cause of sciatica or other radicular syndromes prior to surgical treatment.

Cardiologist

to assess the heart’s function and capacity.

A general practitioner, a surgeon, a paediatrician, a urologist and a gynaecologist

for the diagnosis of diseases of the liver and bile ducts, diseases of the pancreas, the small and large intestines (including the rectum), diseases of the urinary tract and the prostate, for the diagnosis of perianal fistulas, and for the assessment of the foetus and the pregnant uterus.

Orthopaedic surgeon

to accurately assess the condition of the cartilage, ligaments and tendons in the shoulder, knee, hip, elbow, wrist and other joints. Where justified, an orthopaedic surgeon may refer a patient for an MRI scan of the joint with intra-articular administration of a contrast agent

ENT specialist

to assess the condition of the middle and inner ear, in the diagnosis of tinnitus, vertigo and hearing loss, to assess the stage of laryngeal cancer, and to assess benign and malignant tumours of the neck, sinuses and salivary glands.

Ophthalmologist

for the accurate assessment of diseases of the eyeball, the orbit and the visual pathways.

Endocrinologist

for the diagnosis of diseases of the pituitary gland, the adrenal glands and the thyroid gland.


Examination of children

Magnetic resonance imaging in children

MRI scans in children require appropriate preparation of the child before the scan, supervision during the scan and aftercare once it is complete. The specific nature of this type of scan means that they are carried out in specialised centres equipped with the appropriate staff, equipment and technical facilities.

Very few children are able to lie still for more than 30 minutes, which is why, in the vast majority of examinations involving children, the assistance of an anaesthetist is essential; their role is to put the child to sleep, thereby enabling the examination to be carried out whilst the child remains still.

For up to two hours after the examination, the child remains in the observation room under the care of staff until they are fully awake.

Please contact the registration desk on 32 701 24 00 in order to find the nearest clinic equipped to examine children.


Available branches

The test can be carried out at the following centres:


Documents to download

eWUŚ statements

You will find the eWUŚ declaration in the file below

In the file below, you will find the eWUŚ declaration to be used in cases where a patient has a legal guardian or a statutory representative