Radiologic Technologist - Overview
A radiologic technologist, or x-ray technologist is a healthcare professional that is qualified to administer x-rays for diagnostic medical purposes. X-ray is the original diagnostic imaging discipline, having been in use since the early 1900's. The diagnostic imaging field includes MRI (Magnetic Resonance Imaging), mammography, Cat Scan, Nuclear Medicine , PET, and Ultrasound among other imaging modalities.
The radiologic technologist is an essential part of the health care team. A number of skills and areas of expertise are required of the x-ray technologist. A few of them are a knowledge of radiologic anatomy and physiology, radiation safety and physics, patient positioning and preparation, and radiographic quality control. The successful technologist will also require good communication skills and the ability to adapt to a rapidly changing and varied work environment.
Training
The average training period for an x-ray technologist is 2-4 years in a college or hospital based program. While 2 year programs appear to be the most prevalent, some employers give preference to technologists with 4 year bachelors degrees. Successful completion of a course in radiologic technology will require a certification by the American Registry of Radiologic Technologists(ARRT). A majority of states also require a separate state licensure, with requirements varying from state to state.
Job Prospects
Department of Labor statistics indicate that the demand for radiologic technologists (x-ray technicians) is expected to grow faster than average for all occupations through the year 2014. This is due primarily
to a rapidly aging population which produces an increased demand for diagnostic imaging. X-ray technologists skilled and certified in sub-specialties such as MRI, Cat Scan, mammography, interventional radiology, and other
specialties will tend to have better employment opportunities. Though hospitals will remain as the primary employer of radiologic technologists, the shift toward outpatient care will also result in a rise
in employment opportunities in diagnostic imaging centers and private physician offices.
Related Reference Material
Merrill's Atlas of Radiographic Positioning and Procedures: 3-Volume Set
Lange Q&A - Radiography Examination
Principles of Radiographic Imaging: An Art and a Science
