How To Prepare For A Cape Coral MRI
MRI (Magnetic resonance imaging) is a test that utilizes pulses of radio wave energy and a magnetic field to capture images of the head. In most cases, an MRI offers data that can not be seen with an ultrasound, X-ray, or CT scan. This article discusses how to prepare for a Cape Coral MRI.
Why is it Done?
MRI of the head is carried out to:
Determine the cause of a headache.
Diagnose blood vessel issues in the head or a stroke (an aneurysm or abnormally twisted vessels present at birth).
Check blood flow or clots to the brain (check for bleeding around or in the brain).
Determine the symptoms of a head injury.
Investigate a finding from another test.
Diagnose brain disease (including Huntington disease, MS, Alzheimer's disease and Parkinson's disease) by checking for symptoms like abnormal movements, confusion, and consciousness.
Check for hydrocephaly (water on the brain).
Look for infections, tumors, abscesses, or issues of the brain like meningitis or encephalitis.
Diagnose any problems with the pituitary gland.
Know the state of the eyes, optic nerves, ears and auditory nerves.
Preparing For A Cape Coral MRI
Before your Cape Coral MRI test, you must tell your physician and MRI technologist if:
You are allergic to any medication. The contrast item used for MRI doesn't have iodine. So if you are allergic to this material due to the lack of iodine, inform your doctor before undergoing a test.
You have any health conditions, like kidney impairment or sickle cell anemia, that can stop you from having a Cape Coral MRI using the contrast material.
You are pregnant.
You have a metal implant in your body. This will help your doctor determine if an MRI is safe for you.
Notify The Doctor If You:
Have blood and heart vessel devices like coronary artery stent, ICD, pacemaker, or metal heart valve.
Have any cosmetic implanted devices like a tattooed eyeliner.
Have metal pins, clips, or parts of your body, such as dental braces and artificial limbs.
Have a cochlear implant or medicine infusion pump.
Have an intrauterine device in place.
Become nervous in small spaces. You may need medication to help you relax during the test.
Wear medicine patches.
You might need to arrange for another person to drive you home following the test if you take a sedative to relax. You will be required to sign a consent document that says you know the risks involved in undergoing the test.
Even though an MRI is designed to help catch the signs of any underlying issues with the brain or head, it also has its risks. Additionally, many patients may have concerns about undergoing an MRI. For this reason, it is essential to speak with your doctor regarding any concerns or reservations you may have about the need for an MRI test. Let the doctor help you understand the risks, how it is going to be done, and the meaning of the results.