Magnetic Resonance Imaging (MRI): What you need to know

Magnetic Resonance Imaging (MRI) is a non-invasive diagnostic method that utilizes radio waves instead of x-rays to create the desired images. It is useful when it comes to imaging of soft and sensitive tissues such as muscles, brain, ligaments, and spinal cord. MRI facilitates reliable and safe detection of abnormal tissue growth such as tumors.

Uses of MRI

Generally, medical practitioners use an MRI scanner, a cylindrical clinical machine to create images of different parts of the human body. For example, if you are presenting symptoms related to memory and cognition, an experienced doctor can use NeuroQuant to analyze your brain MRI results. The tool offers an objective measure of a patient’s brain volume. It compares this data to an existing database of patients of similar skull size, age, and sex with healthy brains.

Besides, MRI is an accurate technique of detecting abnormalities throughout the human body. It is often used when nearly all other tests fail to offer sufficient details to confirm a patient’s diagnosis. For instance, trauma to your head might be interpreted as swelling or bleeding. Other possibilities or abnormalities often found include stroke, brain aneurysms, brain tumors, and inflammation or tumors in the spine. MRI can help medical practitioners to detect the exact issue with your brain or any other part of your body.

In addition to defining brain anatomy, Neurosurgeons can use MRI in evaluating a patient’s integrity of the spinal cord following trauma. It’s also used when considering issues associated with the intervertebral or vertebrae discs of the spine. MRI scan aids in the evaluation of the structure of aorta and heart where it can detect a tear and aneurysms.

According to medical experts, MRI scans offer invaluable details on glands and different organs in the abdomen. They also provide accurate information on the structure of soft tissues, bones, and joints in the human body. Thus, surgery can either be deferred or more accurately directed after interpreting the results of a detailed MRI.


Generally, an MRI scan is non-invasive, safe, and painless. It produces clear and accurate images of a patient’s body and its tissues at a given angle. Studies show that MRI is effective in detecting different types of tumors throughout the body.

Magnetic Resonance Imaging is almost twice as sensitive as X-ray mammography when it comes to detecting breast cancer in women with a heightened genetic risk of this health condition. It does not use radiation for scans, and this eliminates the health risks associated with x-rays that use radiation.

Preparing for MRI

MRI uses a strong magnetic field, and that means all metallic objects are not allowed within the scanning room. That means you must not wear jewelry, clothes with metallic objects, and more. You should also inform your doctor if you have internal metal objects, including medical pumps, metal clips, and more.

If you suspect you are pregnant, talk to your doctor before the MRI scan. This is because little is known about the impact of an MRI on an unborn child. To improve the overall experience during an MRI, it is recommended not to take tea, coffee, and other fluid for several hours before the scan. After all, going to the toilet will interrupt the scan.