Nuclear Medicine Is Used By Physicians Essay examples

1174 Words Sep 12th, 2016 5 Pages
Nuclear medicine is used by physicians all over the world, pre-dating Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and Ultrasound technology. Tests are conducted using pharmaceuticals in conjunction with specific mechanical imaging, allowing optimal diagnosis for various conditions. Nuclear medicine allows doctors to see inside the body in ways that X-ray, CT, and MRI alone cannot, providing the most accurate way to study and diagnose specific abnormalities within the body’s elements, making nuclear medicine one of the most valuable modality radiology has to offer. Nuclear medicine brings a unique aspect to the field of radiology. Radiologists use X-ray, MRI, and CT to detect the anatomical aspect of diagnosing conditions, however, nuclear radiology allows the exploration of the physiological properties of cells, molecules, and chemical processes that are influencing the body’s health. Nuclear test scans are given using very specific methods of conducting energy given off by radiation. Technologists use radioisotopes that are chemically manipulated, these radioisotopes are cells that are given distinct tags that will guide the isotopes to the organ or area of the body that is in need of observation. The chemically altered cells will be given to a patient by means of injection, ingestion, or inhalation. Radioisotopes are unstable and will begin to decay in a short amount of time. As the particles within the cell decay, energy is released in the form…

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