Understanding the Importance of MRI Systems in Healthcare
MRI or magnetic resonance imaging is a painless, non-invasive scanning procedure where a giant magnet, along with computer technology and radiowaves, are used to take pictures of different structures or organs within the body. MRI scan is applicable for almost all parts of the body. It has the ability to cover large parts in a comparatively short time.
Many diseases and abnormalities, like defects of the hip joints or cancerous tumours, can be diagnosed through MRI scans. The heart, brain, spinal cord, and eyes can be studied through an MRI scan.
Typically it takes about 30 to 60 minutes to perform an MRI scan based on the area that needs to be scanned and the number of images that has to be taken. Let us now understand the importance of MRI systems in healthcare.
Diagnosis and Early Detection
An MRI can accurately detect many abnormalities and diseases in their early stages as opposed to other testing procedures. Physicians find it convenient to diagnose diseases effectively, and proper, timely treatment can be administered.
The treatment for heart disease, tumours, and liver diseases can be monitored using MRI. Any change in the shape or size of the lesion, tumour, or organ can be accurately revealed by comparing MRI reports. It is easy for the doctor to monitor negative or positive changes.
CT scans can be compared to MRI scans, but they are better at taking images of the bones, whereas MRI provides superior soft-tissue contrast. The scan can distinguish more effectively between water, muscle, fat and other structures of soft tissue like cartilage and ligament. MRI is the usual diagnostic test for brain issues or nervous system issues like spinal cord lesions and multiple sclerosis.
MRI healthcare systems can offer data on how blood flows through certain vessels or organs, which is useful when treating a joint condition like arthritis or any sports injury. This allows the doctors to detect issues with blood circulation, like blockages.
MRI for Cancer
MRIs can identify suspected tumours, and this is done by showing the differences in blood flow and water content between tissues. An MRI can reveal cancerous tumours as they have the ability to grow new blood vessels that increase the blood flow compared to the adjacent tissue.
A doctor may ask to inject a contrast agent into the veins of the patient in some MRI scans. This improves the clarity of the scan in MRI compatible monitor and distinguishes any concentration of blood vessels to help identify cancerous growths.
Conclusion
An important benefit of an MRI scan is that it provides zero exposure to radiation compared to CT scans, PET scans, and X-rays. This makes MRI safer for vulnerable individuals like babies or pregnant women.
Additionally, MRI is advantageous over X-ray as it can diagnose inflammation and swelling. Both cross-sectional and three-dimensional images can be produced by an MRI Scan.
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