Magnetic Resonance Imaging
Magnetic resonance imaging (MRI) is a type of scanner that uses strong magnetic field and radio waves to produce complete images inside the body.
An MRI scanner is a large tube that contains strong magnets. The patient lie inside the tube during the scan.
The MRI scanner is used to observe almost any part of the body including the brain and spinal cord, bones and joints, breasts, heart and blood vessels and internal organs such as the liver, womb or prostate gland.
The results of an MRI scan can be used to support evaluate illnesses, plan treatments and consider how tangible earlier treatment has been.
What happens during an MRI scan?
The MRI scanner is activated by a radiographer, who is professional in carrying out imaging investigations. The radiographers control the scanner using a computer in a different room to keep it away from the magnetic field produced by the scanner. …show more content…
The scanner will make loud beating noises during the scanning as the electric current in the scanner loops being turned on and off. The patient will be given earplugs or headphones to wear.
The scan is around 15 to 90 minutes by depending on the size of the area being scanned and how many images are taken. It is very important not to move during the MRI scan.
Safety
MRI scan is a simple and safe method. It does not expose the radiation so pregnant women can use if necessary. However, it is not everyone that is suitable to have an MRI scan. For example, it is not always suggested for people who have certain types of implants fitted, such as a pacemaker as known as a battery operated device that helps to control an irregular
An MRI scanner is a large tube that contains strong magnets. The patient lie inside the tube during the scan.
The MRI scanner is used to observe almost any part of the body including the brain and spinal cord, bones and joints, breasts, heart and blood vessels and internal organs such as the liver, womb or prostate gland.
The results of an MRI scan can be used to support evaluate illnesses, plan treatments and consider how tangible earlier treatment has been.
What happens during an MRI scan?
The MRI scanner is activated by a radiographer, who is professional in carrying out imaging investigations. The radiographers control the scanner using a computer in a different room to keep it away from the magnetic field produced by the scanner. …show more content…
The scanner will make loud beating noises during the scanning as the electric current in the scanner loops being turned on and off. The patient will be given earplugs or headphones to wear.
The scan is around 15 to 90 minutes by depending on the size of the area being scanned and how many images are taken. It is very important not to move during the MRI scan.
Safety
MRI scan is a simple and safe method. It does not expose the radiation so pregnant women can use if necessary. However, it is not everyone that is suitable to have an MRI scan. For example, it is not always suggested for people who have certain types of implants fitted, such as a pacemaker as known as a battery operated device that helps to control an irregular