What S The Difference Between A Ct Scan And An Mri
Camila Farah
To know more about the differences between the mri and cat scan refer to the table below.
A ct scanner passes x ray beams through the patient s body as it moves through an arch clicking various pictures through every angle. 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. A ct scan is generally good for larger areas while an mri scan produces a better overall image of the tissue under. 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.
Ct scans are widely used in emergency rooms because the scan takes fewer than 5 minutes. The biggest difference is that mris magnetic resonance imaging use radio waves and ct computed tomography scans use x rays. The ct scan is cheaper than the mri. An mri typically costs more than a ct scan.
Since ct scans use radiation they carry greater risks. Ct scans and mris are both used to capture images within your body. Difference between mri and ct scan machines. An mri on the other hand can take up to 30 minutes.
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An mri is suited for examining soft tissue in ligament and tendon injuries spinal cord injuries brain tumors etc. To give you an idea the mri costs twice as much as the price of a ct scan. A ct scan can diagnose different levels of density and tissues inside a solid organ. The cost of the procedure is even higher if a contrast dye is used.
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