Radiological (or x-ray) technologists make up about 80% of the 10,000 members represented by the Canadian Association of Medical Radiation Technologists(CAMRT). The profession of radiological technologist involves a broad variety of procedures and covers a number of specialties, including:<\/p>\n
At a physician’s request, the technologist produces images of a body part or system using equipment that emits x-rays. The radiologist – a doctor who specializes in interpreting x-rays – studies the images and dispenses advice that helps the treating physician make a diagnosis and prescribe an appropriate course of treatment to the patient.<\/p>\n
As part of their professional duty, technologists:<\/p>\n
Most radiological procedures involve only a short exposure to low-level radiation. Protective coverings can be placed on patients to help minimize their exposure. Technologists wear protective clothing, or stand behind protective barriers, to avoid unnecessary exposure to radiation.<\/p>\n
Technologists are responsible for the quality of the x-ray images and for providing the correct view of specific body structures or systems, whether on film, a computer monitor, or a television.<\/p>\n
Some procedures require that barium and\/or a dye called contrast medium be given to patients to highlight organs and structures that would not otherwise be seen.<\/p>\n
This information was provided through permission from the Canadian Association of Medical Radiation Technologists.<\/p>\n