Modern diagnostic medicine has undergone a transformation with the emergence of different technologies. Magnetic Resonance Imaging is one of the innovative technologies, allowing your doctor to identify health conditions accurately. MRI is effective in producing clear images of your bones, organs, and soft tissues. However, when recommending an MRI, most doctors mention whether you should choose a scan with or without contrast. Let us help you understand the MRI scan with and without contrast.
What is an MRI with dye or contrast?
A gadolinium-based contrast is used for Magnetic Resonance Imaging. This non-toxic substance helps with the production of detailed images of your internal body parts. But, why is the contrast dye used for the scan? A physician tries to differentiate some tissues in certain health conditions. For instance, Cancerous masses can be distinguished from normal cells with contrast-based MRI.
You might have scheduled an MRI with contrast. However, the Radiology Center at Harding first scans your parts without contrast. Then, they use the dye to conduct the scan again. It allows radiologists to view any unusual issues in the imaging procedure.
What is a non-contrast MRI?
Non-contrast MRIs in Morristown, New Jersey, generate images without using a dye. Still, the result is precise, allowing your physician to check the detailed photograph of your internal organs. For example, a large tumor is detectable with non-contrast MRI. But, for locating a small tumour, you need an MRI with contrast. Note that most MRI scans are conducted without dye.
When is a non-contrast MRI the right choice?
In most cases, pregnant women and patients with kidney disorders need a non-contrast MRI. As gadolinium dye can cause a risk to the fetus, pregnant women should not undergo an MRI with the dye. But, breastfeeding women may choose an MRI scan with contrast.
Again, those with kidney issues are not safe with MRI contrast. Their kidneys will metabolize the contrast agent, causing a risk of more complications.
Some people are concerned about the allergies to the MRI contrast dye. However, the contrast for MRI is different from the one used for a CT scan. The former causes no allergic issues for users.
When do you need an MRI with contrast?
MRI images produced with contrast or dye provide clear details about your health condition. As it helps with accurate diagnosis, you do not need additional tests. MRI contrast is recommended for diseases like-
Cancer or tumor
A small tumor is detectable with an MRI contrast. This process is also effective for determining abnormalities in organs, such as the liver, uterus, and pancreas.
Cardiovascular diseases
Your radiologist will examine your arteries and veins to detect plaque and other issues.
Spine
Soft tissue issues in the musculoskeletal system are detectable with MRI contrast. You need the imaging test for compressed discs, multiple sclerosis, and bone infections.
Visit the Radiology Center at Harding for MRI
The best radiologists in Morristown, New Jersey, conduct MRI with and without contrast. However, you need to choose the type of MRI based on your doctor’s instructions. The radiology center will provide clear images of your chosen body parts.
