Radiology services, like the magnetic resonance imaging scan, are an important part of medicine today. During a harmless procedure, specialized doctors can use magnets, radio-waves and computers to generate detailed images of a patient’s body. These images can reveal tumor growths, blocked arteries, herniated discs, hip degeneration and other defects of the tissues. Imaging technology cannot treat medical problems, but it’s still invaluable in making a diagnosis and suggesting treatment.
Radiologists use the MRI technique in diagnosing and determining treatment for medical problems. Neurosurgeons use an MRI scan to evaluate brain, neck and spinal cord injury following an accident. They can find crushed discs or vertebrae and they can look for internal bleeding, swelling, rips or aneurysms. Cardiologists use the MRI to look at the heart and aorta, not to mention clogging and perforations. Diseases, tumors, unusual growths and damaged soft tissue are all evident with an MRI of the brain and body.
To prepare for a magnetic resonance imaging scan, patients will need to remove all metallic objects prior to the procedure. If an individual suffers from claustrophobia anxiety, a mild sedative will be administered. Sometimes patients bring headphones in with them to induce relaxation because they must remain completely still for the best results. Inside the magnetic machine, the patient will hear a loud whirring sound as the scan takes place, along with repetitive clicking noises as if a camera is snapping pictures. Flashes may occasionally be seen as the 30 minute to ninety minute procedure takes place. Sometimes patients require injections of liquid contrast material to enhance the images.
The future of magnetic resonance imaging is bright, given the incredible accuracy of the scans. Medical products manufacturers are now testing smaller, more portable devices and scanners that can detect infections, as well as tumors. With these new scanners, the claustrophobic feeling can be completely mitigated. Perhaps they will be able to create scanning methods that can be used on people with metal implants, heart pacemakers or metal clips in the future to help more people discover what’s ailing their bodies.
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