Radiology technicians perform diagnostic imaging testing.
Diagnostic imaging tests allow doctors to diagnose illness, track patients' progress, and provide early detection of various forms of cancer and other diseases. Radiology technologists perform various diagnostic imaging tests, such as mammography, computed tomography (CT), and magnetic resonance imaging (MRI). According to the Bureau of Labor Statistics, there were 214,700 radiology technologists employed in the United States in 2008. Approximately 61 percent were employed in hospitals.
Description
Radiology technologists prepare patients for testing by explaining the procedure and positioning them for the test. In some cases, further preparation is needed, such as mixing a solution for fluoroscopy patients to drink that allows soft tissue in the body to show up in images. Radiology technologists also ensure that patients are protected from radiation exposure by setting up lead shields during the procedure. Some radiology technologists may specialize in certain types of diagnostic imaging testing such as CT or MRI, while others perform multiple exams.
Education
Most radiology technologists earn an associate degree in radiography, though some may complete a bachelor's degree or certificate program. According to the Bureau of Labor Statistics, the Joint Review Committee on Education in Radiologic Technology accredited 213 certificate programs, 397 associate degree programs, and 35 bachelor's degree programs in radiography in 2009. Associate degree programs are offered at community or junior colleges, and generally require two years to complete. Students receive both classroom instruction and clinical lab experience. Classes typically include physiology, anatomy, pathology, radiation physics, principles of imaging, radiobiology, radiation protection, and medical ethics.
Licensure and Certification
Most states require radiology technologists to be licensed to practice. Licensing requirements vary by jurisdiction, so those interested in a career as a radiology technologist should consult their state licensing agency. Many radiology technologists also choose to pursue voluntary certification, which is offered by the American Registry of Radiologic Technologists (ARRT). Some states may use the ARRT certification process as a requirement for licensing as well. Candidates must complete an accredited radiography program and pass a certification exam. Certification is valid for two years, and radiology technologists must participate in continuing education courses to renew their certification.
Working Conditions
There are some radiation exposure risks associated with work as a radiology technologist, so it is important for technologists to follow proper safety protocol such as wearing lead aprons and gloves. Radiology technologists also wear badges that monitor the levels of radiation in their work area, so records can be kept about their lifetime exposure. Radiology technologists must also be physically fit, because the job requires standing for much of the day, and lifting or moving patients. Many technologists are employed full time and work standard 40-hour weeks. Night and weekend hours may be required, and some radiology technologists must serve on-call shifts as well. Part-time opportunities may also be available
Salary
According to the Bureau of Labor Statistics, the median annual wage for radiology technologists was $52,210 as of May 2008. The highest 10 percent were paid more than $74,970, while the lowest 10 percent earned less than $35,100. The middle 50 percent were paid between $42,710 and $63,010. The highest paying employers for radiology technologists were medical and diagnostic laboratories, who paid median annual wages of $55,210.
Employment Outlook
The Bureau of Labor Statistics estimates that employment for radiology technologists will grow by 17 percent between 2001 and 2018, which is a faster rate than the average for all occupations. With growing elderly and middle-aged populations who are prone to illness and injury, there should be an increased demand for diagnostic imaging. Opportunities will also occur as experienced technologists retire or leave the field. Candidates who have experience with more than one type of imaging procedure should enjoy the best prospects.
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