Whats The Difference Between An Mri And A Cat Scan

To know more about the differences between the mri and cat scan refer to the table below.

Mris have no biological hazards but you may be allergic to the contrast dye which make it not suitable for you if you have liver or kidney disorders. An mri scan can be used when your organ shape or blood vessels are in. This allows the obtainment of angiographies images of blood vessels without using contrast substances. The ct scan is cheaper than the mri.

The cost of the procedure is even higher if a contrast dye is used. Since ct scans use radiation they carry greater risks. Ct scans are more common and less expensive but mri scans produce more detailed images. The ct scan is the best procedure to use when visualizing cancer pneumonia the chest cavity and brain hemorrhages while the mri is the best to use when examining the spinal cord ligaments tendons and tumors.

Although the cat scan is a faster test its spatial resolution is lower than the mri s. To give you an idea the mri costs twice as much as the price of a ct scan. The difference between an mri and ct scan ct scans and mris are both used to capture images within your body. It is also based on what part of your body needs to be visualized.

RELATED ARTICLE :

• what are the early warning signs of a stroke
• what are the measurements of a queen size mattress
• what are the odds of a bunk bed breaking

A ct scan uses x rays whereas an mri scan uses strong magnetic fields and radio waves. Unlike mris pet scans use positrons. The biggest difference is that mris magnetic resonance imaging use radio waves and ct. One of the main differences between the cat scan and the mri scan is that the latter has a great sensitivity to the movement of fluids.