What does it mean to have an MRI with and without contrast?
Typically, if an MRI procedure is done with a contrast agent then there will be no need for additional MRI procedures due to the high resolution of the resulting image.
A non-contrast scan may require additional procedures to clarify any abnormalities.
MRI with contrast is superior at measuring and assessing tumors..
Why would a doctor order an MRI with contrast?
MRI with contrast should be ordered when a more detailed view of organ structure and function is needed; a detailed view of inflammation, analysis or diagnosis of a reported tumor, or to analyze blood flow and supply.
Is contrast dye necessary for MRI?
Typically injected into a vein in the hand or arm during the scan, contrast is used to enhance the appearance of certain structures within the body. Dyes are not always essential – when looking at bones, ligaments and tendons, contrast dyes are rarely needed.
Why do I feel weird after an MRI?
According to researchers at John’s Hopkins University, the magnet in MRI machines can stimulate the inner ear’s balance center, causing some patients to feel vertigo while they are inside the machine and in the minute or two after they’ve left it.
What can I expect after an MRI with contrast?
After the Test In most cases, there will be no immediate or lasting effects from an MRI with contrast. Still, it is important to call your doctor immediately if you have any unusual or severe symptoms, including: Abnormal heartbeat. Shortness of breath.
What are the side effects of MRI contrast dye?
The most common side effects of headache, nausea and dizziness occur in a small minority of patients only, but if they do occur they will be noticed within minutes of the injection.