Function

• Radiologic technologists use special imaging equipment to identify medical conditions or abnormalities within the body. As a radiologic tech, you'll use this equipment to examine patients' organs, tissues, bones and vascular system. In addition to performing these diagnostic procedures, you may also have responsibilities such as managing patient files and maintaining radiologic equipment.
  
  

Specializations

• Radiologic techs can specialize in a number of different imaging methods including X-rays, computed tomography and magnetic resonance imaging. While X-ray and CT both require the use of radiation, MRI does not. Computed tomography remains the most used imaging specialization because of its accuracy, according to the Bureau of Labor Statistics. You also have the option of specializing in mammography, which involves using a low amount of radiation to produce images of the breasts.
  
  

Training

• Formal training in radiologic technology is essential because of the potential risks of using radiation. The majority of states require techs to be licensed. Training can be obtained through both two- and four-year colleges or universities, with two-year associate degree programs being the most prevalent.
  
  Academic programs require classroom study and clinical experiences in a medical setting. Courses in such programs include anatomy, radiobiology, radiation safety, imaging principles and patience care, according to the Bureau of Labor Statistics.
  
  

Salary

• Average annual salaries for radiologic techs range from $35,700 to $75,440, with the median salary being $54,180, according to 2009 wage data from the Bureau of Labor Statistics. Techs earn the highest salaries working in the field of scientific research; however, opportunities in this area are limited. The highest paying states for radiologic technologists include Massachusetts, Nevada and Maryland.
  
  

Opportunities

• Most radiologic techs work in hospitals, but there are also opportunities in physician offices and medical laboratories. States with the highest concentration of radiologic technologists include West Virginia, South Dakota and Kentucky, according to the Bureau's 2009 data. While CT imaging is used the most, opportunities are more plentiful for techs who've trained in several specializations. Obtaining certification through the American Registry of Radiologic Technologists may also help job prospects and is required by some states.