MRIs are more expensive than CT Scans. CTs may be quieter and as well as comfortable. It is noted that MRIs take longer than CT Scans, and the length of the time solely depends on which part of the human body is being imaged. Average time taken by an MRI is nearly around 40 minutes. CT scans can expose the patients to radiation, whereas the MRIs don’t. MRI produces more detailed pictures than CT.
MRIs and CTs have some major differences as follows –
Many people don’t know the main differences between the two methods – CT Scans and MRI, but they both are used widely to bring out any abnormalities or diagnose cancer. If you know, CT scan uses x-rays to create the detailed images of the bones, organs and other tissues in the body. The person lies on the table and a ring moves through the scanning ring, which might look like a large doughnut. The data can be collected easily and be assembled into three-dimensional images.
CT uses radiation to an extent, while MRI does not. CT is perfect for small tiny bone fractures and MRI is better to look at the soft tissue. Never be afraid to ask any questions regarding the scan if you have any doubts. If you want to feel relaxed and comfortable, just take deep breaths and know everything will fall into the right place.
Dense objects such as the bones block the radiation and appear seemingly white in the X-ray picture. The radiologists have a way to review the picture and can definitely review the picture and findings to aid in the process.
Technologists can make sure that you are exposed to the minimum radiation possible while still getting the highest quality images. They will try to minimise the risks as much as possible. They will ask you to hold onto your breath for 3-4 minutes so that better and clear images can be taken. It is seen and observed that both the scanning processes are non-invasive and involve no pain. This process can help you to speed up the treatment process and manage any health condition.
Important to remember that both CT Scans and MRI are needed for evaluation and the doctors can always choose your imaging scan that would be based on the dire principle of whether a test that might overweight its risks. CT is the most common procedure, while MRI is needed for the extra evaluation when the doctor feels they are unsure about the CT results. It is significantly important to let the doctor know if there is a case of pregnancy or if the patient is expecting. It would be difficult for a pregnant lady to go for a CT scan.
Conclusion-There exists several similarities between the imaging processes. Firstly, both have risks. In some cases, a contrast dye is used in both of the cases and some patients can produce a negative reaction to the same. Lastly, patients who have a fear of enclosed spaces may develop anxiety in the process.
