Magnetic Resonance Imaging (Mri) and Computed Tomography...

Magnetic Resonance Imaging (MRI) and Computed Tomography Scan (CT) Modern medical technology allows physicians to capture detailed images of the body for diagnosing and treatment planning of various health issues. Radiologists use imaging technologies to diagnose or treat diseases. Interventional radiology is the performance of medical procedures with the guidance of imaging technologies. Acquisition of medical imaging is usually performed by a radiologic technologist and the results are interpreted by Radiologists, medical doctors that specialize in radiology. While Magnetic Resonance Imaging (MRI) and Computed Tomography Scan (CT) are useful for diagnosing and treating illnesses, each has their own health risks and benefits.†¦show more content†¦When radiological examination is recommended by a physician, the expected benefit received from the test will outweigh the potential radiation risks involved. MRI uses strong magnetic fields to align atomic nuclei (usually hydrogen protons) within body tissues, then uses a radio signal to dist urb the axis of rotation of these nuclei and observes the radio frequency signal generated as the nuclei return to their baseline states.MRI scans do not expose patients to radiation, but the high force magnetic field used can cause significant problems if proper precautions are not met. Magnetic force used can cause metallic devices or implants to malfunction or be dislocated with the body. Images can be distorted by metal and electronic objects outside the body, due to interfere with the magnetic field of the MRI unit. Over exposure and unnecessary use of these imaging modalities can cause health risk. The expected benefits received from possible early and the ability to evaluate and properly treat diseases outweighs the potential radiation risk. Discuss the risks versus benefits of radiology treatment prior to having a CT or MRI with a physician, and explore whether possible alternative imaging methods may be available to diagnose the condition. Although risks are involved with each type of imaging the most important reason they are useful for diagnosing and treating illnesses is because the detection and treatment of disease and illness can saveShow MoreRelatedImaging Research Paper729 Words   |  3 PagesOther Imaging Methods Hospitals, Doctor offices, and many more use lots of different imaging methods daily to check on different parts of your body. From doing an X-ray to check on your bones, to a CT scan to check on the brain for hemorrhages, tumors, and atrophy. To an MRI is used to image soft tissues of the body like the heart and lungs (Timberlake, Karen p. 340). 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