The MRI has been continually used to support medical research and procedures since its invention. Physicians and scientists are now able to examine in detail what is inside the human body. As a non-invasive procedure, it uses radio waves and a magnetic field to get detailed images of specific parts of the body.
What is an MRI Scan?
Magnetic resonance imaging or MRI is a diagnostic imaging procedure that produces detailed and very clear images of the human body without ionizing radiation. An MRI scanner creates images through the use of a powerful magnet, radio waves, and a computer. Doctors and physicians usually use this type of procedure in the diagnosis of diseases and other abnormal developments in the body, especially in its initial stages. It can be advantageous in assessing the current condition of a patient to plan proper treatment and to determine if prior treatments and interventions were effective.
MRI scans can examine most of your body parts, especially for the diagnosis of the non-bony areas of the body or those containing soft tissues. These may include the following:
- Brain and spinal cord
- Breasts
- Heart and blood vessels
- Internal organs
What Are the Different Types of MRI?
Closed MRI
A closed MRI is a traditional MRI system where patients are enclosed almost entirely in a large tube. Since it is enclosed, it can produce high-quality images, which can lead to a more accurate diagnosis for different conditions. Because of the strength of the magnetic field due to the enclosed space, it can scan certain body parts faster. However, this type of system is not fit for those who have claustrophobia. A standard-sized closed MRI system is not suitable for some patients if they have large body frames. It may also make loud banging sounds, which may cause some patients discomfort.
Open MRI
An open MRI is preferred for patients who experience discomfort in enclosed spaces. In this type of MRI, the sides remain free and only half of the patient’s body is enclosed by the system, which can cause less discomfort. It is also more kid-friendly because the technician can keep interacting with the child, which can decrease tension and fear.
Upright Imaging MRI
This type of MRI utilizes positional imaging and can provide more flexibility for patients because of the possibility of performing scans in different positions, including sitting or standing. This system offers a convenient diagnosis of concerned parts of the body. It also has a more open design, thus causing less anxiety for patients. It can also suit any body type.
Extremity MRI
This type of system is designed to target specific body areas such as the extremities—your arms, hands, legs, and feet. It is relatively smaller compared to other types of MRI systems. It is a smaller version of a closed MRI, where you insert a specific part of the upper or lower extremity into the MRI machine. Extremity MRIs allow patients to sit comfortably while the scans are performed. They produce high-quality images and are more comfortable for patients who have issues with enclosed spaces.
Breast MRI
A breast MRI is for when a doctor needs a more extensive diagnosis after a patient had a biopsy that is indicative of cancer. It can also be used with mammograms to detect breast cancer, especially for women who have a family history of the disease.
A comprehensive diagnosis requires an MRI system which provides high definition imaging such as a Volume Imaging for Breast Assessment (VIBRANT).
Imaging Services in Palm Beach Country, Florida
Each MRI serves a different purpose. It is essential to consult with a healthcare professional to determine what type of MRI you need. Here at Independent Imaging, we offer a variety of imaging services that can suit your needs. We also use the GE Signa EXCITE 11.0 MRI scanner, which our board-certified and fellowship-trained radiologists prefer.
You can trust our radiologists and technicians to give you the best service possible. If you want to learn more, you may contact us at (561) 795-5558. You may also set up an appointment at a location near you, so we may assist and serve you better.
