Some people cannot have an MRI, for example, people with a pacemaker or certain implants. Young children and babies may need a general anaesthetic to keep them still. Sometimes you will be able to take a CD or DVD into the scan with you to keep you occupied. It may be possible for you to have medication to keep you calm during the scan. If you are afraid of small or enclosed spaces, make sure you tell the doctor first. An MRI scan can last as long as 2 hours or more. It can last as little as 10 minutes, but most are longer. You must lie still in a confined space, which some people find difficult. MRI is generally used for investigation, diagnosis and planning of treatment of:Īn MRI is a very safe procedure, but there are some things you should consider before the scan. internal organs, such as the liver, womb or prostate gland.When is an MRI scan used?Īn MRI is used to show certain problems, such as an injury, or in combination with other tests to diagnose a condition. The benefits of an MRI are that it produces very detailed pictures, does not use x-ray radiation, and is painless. These are picked up by a radio antenna and processed by a computer to create detailed pictures. The scanner uses strong magnetic fields and radio waves to generate signals from the body. When you have an MRI, you usually lie on a table that slides through a tunnel in the middle of the MRI scanner. It is also useful for planning some treatments of the same areas. It can show up problems in the soft tissues without the need for surgery.

Related information on Australian websitesĪ magnetic resonance imaging (MRI) scan takes detailed pictures of the inside of the body.Are there side effects or complications of an MRI scan?.

Mri centre