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1. my.clevelandclinic.org › health › diagnosticsBrain MRI: What It Is, Purpose, Procedure & Results

   my.clevelandclinic.org › health › diagnostics

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   A brain MRI (magnetic resonance imaging) scan, also called a head MRI, is a painless procedure that produces very clear images of the structures inside of your head — mainly, your brain. MRI uses a large magnet, radio waves and a computer to produce these detailed images. It doesn’t use radiation.

2. www.medicalnewstoday.com › articles › 326856CT head scan: Uses, procedure, risks, and results

   www.medicalnewstoday.com › articles › 326856

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   Oct 31, 2019 · A CT scan of the head is useful for helping a doctor assess damage after an accident or head trauma. It also allows them to look for brain abnormalities, such as tumors and skull defects. Doctors ...

   • Author: Rachel Nall, MSN, CRNA

3. Videos

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     How to read an MRI of the brain | First Look MRI

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4. www.verywellhealth.com › what-to-expect-in-an-mriWhat to Expect in an MRI of the Head and Brain - Verywell Health

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   Aug 13, 2024 · Learning that you need to undergo a magnetic resonance imaging (MRI) test can be intimidating. An MRI of the brain can be used to evaluate many symptoms which may be caused by abnormalities in the central nervous system. These include headache, seizures, sleep disorders, mental confusion, weakness, numbness, or dizziness.

5. www.nhs.uk › conditions › mri-scanMRI scan - How it's performed - NHS

   www.nhs.uk › conditions › mri-scan

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   A single scan may take from a few seconds to 3 or 4 minutes. You may be asked to hold your breath during short scans. Depending on the size of the area being scanned and how many images are taken, the whole procedure will take 15 to 90 minutes. The MRI scanner will make loud tapping noises at certain times during the procedure.

6. www.self.com › story › what-to-expect-mriHere’s What to Expect Before, During, and After an MRI - SELF

   www.self.com › story › what-to-expect-mri

   Mar 15, 2018 · You really don’t need to do anything special after your scan. You’ll simply change back into your clothes, grab your stuff, and go about your day. There also aren’t any restrictions on what ...

7. www.hopkinsmedicine.org › health › treatment-testsComputed Tomography (CT or CAT) Scan of the Brain

   www.hopkinsmedicine.org › health › treatment-tests

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   During a brain CT, the X-ray beam moves in a circle around the body, allowing many different views of the brain. The X-ray information is sent to a computer that interprets the X-ray data and displays it in a two-dimensional (2D) form on a monitor. Brain CT scans may be done with or without "contrast." Contrast refers to a substance taken by ...

8. People also ask

   Can I eat before a brain CT scan?

   • Food and drink : If your doctor ordered a brain CT scan without contrast, you can eat, drink and take your prescribed medications prior to your exam. If your doctor ordered a CT of the brain with contrast, do not eat anything three hours prior to your brain CT. You are encouraged to drink clear liquids.

   Computed Tomography (CT or CAT) Scan of the Brain

   www.hopkinsmedicine.org/health/treatment-tests-and-therapies/computed-tomography-ct-or-cat-scan-of-the-brain

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   Why did my healthcare provider order a brain CT scan?

   • Brain CT scans can provide more detailed information about brain tissue and brain structures than standard X-rays of the head, thus providing more data related to injuries and/or diseases of the brain. Why did my healthcare provider order a brain CT? There may be many reasons why your healthcare provider ordered a brain CT scan for you.

   What should I expect during my brain CT scan?

   americanhealthimaging.com/what-should-i-expect-during-my-brain-ct-scan/

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   Can I drink water after a brain CT scan?

   • If you have been given IV contrast dye before the scan, you may be asked to drink plenty of water for 24 hours after the scan. The water will help your kidneys flush out the contrast material from your body. Is there anything I should avoid after my brain CT scan?

   What should I expect during my brain CT scan?

   americanhealthimaging.com/what-should-i-expect-during-my-brain-ct-scan/

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   How long after a brain CT scan can I stop taking medication?

   • Depending on your oral medication for diabetes, you may be asked to discontinue the use of your medication for 48 hours after the brain CT scan. If you have a CT scan with Johns Hopkins radiology, detailed instructions will be given following your examination.

   Computed Tomography (CT or CAT) Scan of the Brain

   www.hopkinsmedicine.org/health/treatment-tests-and-therapies/computed-tomography-ct-or-cat-scan-of-the-brain

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   What should I know before a brain CT scan?

   • Before a brain CT scan, let the healthcare team know if you have any medical conditions or allergies, or if you’re pregnant. Also, tell your healthcare provider about any medications you’re taking, as they might need to be adjusted before the scan. Be sure to remove any metal objects or jewelry, as they can interfere with the imaging.

   What should I expect during my brain CT scan?

   americanhealthimaging.com/what-should-i-expect-during-my-brain-ct-scan/

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9. americanhealthimaging.com › what-should-i-expectWhat should I expect during my brain CT scan? • American ...

   americanhealthimaging.com › what-should-i-expect

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   Mar 13, 2024 · Brain CT scans are commonly used in medical diagnosis and treatment planning. This type of imaging scan uses small amounts of X-rays to create detailed images of the brain and surrounding areas. Brain CT scans can help detect various conditions such as tumors, bleeding, infections, and other abnormalities in the brain. Let’s take a closer look.