The Women’s Center at Colorado Springs ImagingNo one wants to hear they need to get a brain MRI. Take this typical example: an MRI of the lower back reveals a sizable lumbar herniated disc at L4-L5 in a patient who reports no back/leg pain or other symptoms associated with that level of the lumbar spine.Our attorneys explain what it means when our clients tell us they have a disc herniation or a bulging disc on an MRI after a car accident Most doctors could use a little help on their bedside. The results of an MRI.Considering the anatomical detail an MRI provides, sometimes a spinal abnormality is revealed that may appear to be serious but is not. Improving Lives – Messages from our CEObrain and spinal cord bones and joints breasts heart and blood vessels internal organs, such as the liver, womb or prostate gland. Nerve damage can usually be diagnosed based on a neurological examination and can be correlated by MRI scan findings. Does MRI scan show nerve damage An MRI may be able help identify structural lesions that may be pressing against the nerve so the problem can be corrected before permanent nerve damage occurs.
An MRI allows your doctor to see inside your brain to check for diseases or injuries without having to do surgery. In this post, we’ll explore everything you need to know about a brain MRI to help you prepare and benefit from a life-saving diagnostic tool with as little stress as possible.A head MRI is a noninvasive imaging test that creates detailed pictures of your brain and surrounding tissues. We hope to calm your worries and provide the answers you’re looking for. For example, according to the International Society for Magnetic Resonance in Medicine, about 10 million patients get MRIs every year.You may have some questions and concerns about MRIs. Getting an MRI is a painless, safe and common procedure. Even though an MRI machine looks intimidating, there is nothing to fear.
Unlike CT scans and x-rays, an MRI does not use radiation.When your body is placed in an MRI scanner, it enters a strong magnetic field which causes your hydrogen protons to realign. MRI images are clearer and more precise than other forms of diagnostic imaging. How Does a Head MRI Work?An MRI uses powerful magnets, radio waves and a computer to take images of your brain.
Soft tissues refer to muscles, fat, blood vessels, nerves and other tissues in the body. Radio waves transmit a signal to a computer which then processes MRI images.Because an MRI provides clear pictures of soft tissues, it’s a reliable tool for diagnosing brain conditions. The MRI machine captures this energy to create pictures. As the protons move back to their original alignment, they emit energy.
Hydrocephalus, or a buildup of fluid in the brainYour doctor may order an MRI to determine the cause of the following symptoms:By looking at MRI images, your doctor can see details of blood flow and fluids surrounding the brain, which can help determine abnormalities in the brain relating to arteries and veins.An MRI brain scan also shows brain lesions. Aneurysm or bulging of brain blood vessels You might get a head MRI so your doctor can check for any of the following: An MRI will help your doctor make an early diagnosis of a range of health conditions. An MRI is the most sensitive imaging test for brain scans today.Schedule a Head MRI at Envision Imaging Why Would You Need a Head MRI?Your doctor might prescribe an MRI to look at “slices” of your brain so they can see what’s causing your symptoms. Brain tissue is also made up of about 100 billion nerve cells.
How to Prepare for a Head MRIYou should not have to do too much to prepare for a head MRI. Cerebellum: The cerebellum is the back of the brain which coordinates voluntary muscle movements and helps you maintain posture and balance.Overall, an MRI will give your doctor a clear and complete view of your body’s most complex organ. This region involves eye and mouth movement, sensory messages, hunger, consciousness, cardiac function and involuntary muscle movements. Brainstem: The brainstem is the middle of the brain. Cerebrum: The cerebrum is the front part of the brain that involves movement, body temperature, touch, vision, hearing, reasoning, emotions and learning. Brain lesions may be present due to multiple sclerosis or as a result of an infection or a tumor.In general, a brain MRI will enable your doctor to examine blood flow and tissue health in the following brain structures.
Kidney disease: If you have a history of kidney failure, kidney disease or liver disease, you may not be able to receive gadolinium, an intravenous contrast agent, which helps improve the accuracy of an MRI scan. If you wear glasses, you will need to remove them when it’s time for the scan.Before you schedule your appointment for a brain MRI, make sure to inform the medical staff if you have any of the following conditions. Zippers or any metal clothing fastenersIt’s also best to avoid wearing makeup, nail polish, hair products, sunscreen and antiperspirants, as these items could contain metal particles. You can prepare for your scan ahead of time by removing the following items from your body and pockets: That’s why it helps to leave metal items at home before your appointment, or remove them before you enter the scanning room. However, if your doctor ordered a scan for other parts of your body, such as your abdominal region, they may instruct you not to drink or eat four to six hours before the test.Because an MRI machine is essentially a magnet, it can interact with metals, thus creating a blurry image.
Many people worry about claustrophobia when it’s time for their MRI. If you experience claustrophobia, you might speak with your doctor about taking anti-anxiety medication for the test. Claustrophobia: Claustrophobia is a fear of enclosed spaces. Therefore, doctors recommend women should not get an MRI with gadolinium anytime during pregnancy unless necessary. Pregnancy: There is a link between gadolinium and an increased risk of harm to the fetus.
Here are typical steps involved with getting an MRI.First, medical technologists will instruct you to remove and store any metal materials in a lockable storage area. What to Expect With a Brain MRIKnowing what to expect can help calm any of your anxiety about your MRI. Lastly, know tattoos may cause discomfort during the test due to traces of metal in ink.If you have any questions or concerns about preparing for your exam, don’t be afraid to contact your doctor or MRI facility beforehand. Brain aneurysm clips, metal plates or any metal implantsAlso, let your doctor know if you are unable to lie down for 30 to 60 minutes, or have had an allergic reaction to a contrast agent in the past that required medical treatment. Make sure your doctor and medical staff know about any of the following items before you get your MRI:
Newer machines are bigger and provide more space, which may help ease claustrophobia. If you’ve experienced an MRI in the past, you may be expecting a tight tube. An MRI machine looks like a giant tube with openings at both ends. Enter the Scanning RoomMedical staff will guide you into a special room that holds the MRI scanner.
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