Magnetic resonance imaging of the head
Magnetic resonance imaging of the brain (MRI of the head) is an advanced, non-invasive diagnostic method that produces high-quality images of the brain and surrounding tissues. MRI is the key to the timely detection and treatment of many diseases.
Дополнительные процедуры:
- Лабораторный анализ мочи
- Элемент списка #2
- Элемент списка #3
MRI of the brain with EasyMed
EasyMed is a reliable assistant, providing services for finding the best options for head MRI clinics in Israel, dealing with all organizational issues and accompanying clients at every stage of the process – from application to receiving results.
EasyMed specialists can provide quick access to MRI in the best clinics in Israel, which is especially important for timely diagnosis and treatment.
What does an MRI of the head show?
The diagnostic capabilities of magnetic resonance imaging of the head can effectively detect a wide range of diseases and conditions, including:
- Tumors and growths, including their size, shape, and location.
- Hematomas, blood clots and other vascular abnormalities.
- Inflammation and infections such as meningitis.
- Disorders caused by strokes and ischemic attacks.
- Degenerative changes associated with diseases such as multiple sclerosis.
MRI of the brain provides a comprehensive analysis of the brain’s condition, which is critical for accurate diagnosis and treatment planning.
Indications for MRI of the head
Indications for magnetic resonance imaging of the head cover a wide range of symptoms and conditions that can indicate various diseases and pathologies of the brain.
The main indications for an MRI of the head include:
- Chronic or acute headaches of unknown origin.
- Dizziness, fainting, or bouts of weakness.
- Impaired vision, hearing, or smell.
- Memory problems, seizures, or signs of disorientation.
- Impaired coordination of movements.
- Head or neck injuries.
- Symptoms that indicate possible tumors, inflammation, or vascular disorders.
Important! Before the MRI examination, the patient must be provided with a complete medical history and a referral from the doctor. This will give a more accurate diagnosis and allow the doctor to determine the most appropriate scan parameters. In addition, it will help specialists correctly interpret the MRI results, taking into account the patient’s individual characteristics and medical history. This increases the accuracy of diagnosis and the effectiveness of subsequent treatment.
Preparation for the procedure
- No Metal Objects: Before the procedure, the patient must remove all metal jewelry, including watches, jewelry, and piercings. This also applies to metal objects in clothing.
- Removal of external metal medical devices: If the patient has removable medical devices, such as hearing aids or dentures, these should also be removed.
- Preparation of medical records: It is important to provide the doctor with all available medical documentation, including the results of previous tests, if any.
- Health Communication: The patient should notify the doctor of all their current medical conditions, allergies, especially to contrasts, if any will be used during the MRI. It is advisable to inform in advance about the existing claustrophobia and its form.
These precautions help ensure the safety and accuracy of the MRI procedure. In the case of an MRI scan with a contrast agent, the patient may need additional preparation.
Important! An EasyMed specialist will additionally notify the patient of the necessary actions and restrictions before the procedure before the MRI.
The process of performing an MRI of the head
The brain magnetic resonance imaging procedure begins with the patient’s preparation. Before the MRI, the patient must lie on the movable table of the scanner on which the procedure will be done. To avoid movement during the scan, the patient’s head can be additionally fixed with special straps, about which the patient will be warned in advance. The table with the patient is then slowly moved into the cylindrical MRI machine.
A typical MRI scan of the brain takes about 30 minutes. During the procedure, the machine creates a series of loud clicks and knocks, which is why patients are often asked to use earplugs.
If the MRI is with a contrast, it may take up to 60 minutes. The contrast is usually given intravenously before the scan begins. This substance helps visualize certain brain areas, including blood vessels and tumors.
The entire process, including preparation and the scan itself, can take up to 1.5 hours. Once the procedure is complete, the patient can leave the medical facility immediately unless further follow-up is required.
MRI of the head with contrast
An MRI of the brain with a contrast agent (contrast) uses a special substance injected intravenously to improve the visualization of specific brain structures. This contrast agent helps to reveal blood vessels and different types of tissue, making them more visible on MRI scans.
The procedure is especially important in the following cases:
- For the diagnosis and evaluation of brain tumors, including malignancies. Contrast improves the detection of tumors, their size, structure, and possible metastases.
- In cases of inflammation, meningitis and other infections.
- To assess the condition of the cerebral vessels, including if aneurysms or other vascular abnormalities are suspected.
Importantly! The contrast agent is safe for most patients, however, it is necessary to inform the doctor about any allergies or contraindications before the procedure.
Contraindications
MRI is a non-invasive diagnostic method with several strict and possible limitations. Contraindications can be divided into relative and absolute:
Relative contraindications:
- Claustrophobia: In patients who fear confined spaces, the procedure may cause discomfort.
- Pregnancy: Especially in the first trimester, because of the potential risk to fetal development.
- Cochlear implants: Depending on the type of implant, they may be sensitive to a magnetic field.
Absolute contraindications:
- Having a pacemaker or other electronic devices: The magnetic field of an MRI can interfere with their functioning.
- Hemostatic clips in the brain: Can shift under the influence of a magnetic field.
- Metal implants: Can cause dangerous overheating or displacement.
- Body Weight Restriction: Most MRI machines are designed for a patient weighing up to 150-200 kg.
For the contrast examination, the following is additionally taken into account:
- Allergy to the contrast agent.
- Impaired renal function, as the kidneys excrete the contrast.
Safety of the procedure
Magnetic resonance imaging of the brain is considered safe because it does not use ionizing radiation, unlike X-rays and computed tomography. It is based on the use of a magnetic field and radio waves. For this reason, MRI has no known harmful effects related to radiation.
The frequency of MRI is determined individually, depending on the medical indications and the patient’s condition. Regular check-ups may be necessary when monitoring chronic diseases or monitoring the effectiveness of treatment.
EasyMed – Your Reliable Diagnostic Assistant
Contacting EasyMed for an MRI of the head guarantees efficiency and convenience. We select the best options for clinics in Israel, considering each client’s individual needs and the urgency of the case.
Thanks to our help, patients save time and avoid the difficulties of searching for a clinic on their own and long queues. We also provide services for quick interpretation of the results and, if necessary, assist in arranging follow-up consultations and procedures.
EasyMed’s team of experts will help you with every step, from application to getting your results, ensuring fast and hassle-free access to quality healthcare in Israel!
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