title: The role of the GI radiographer: a United Kingdom perspective.
abstract: BACKGROUND
  Since the 1990s radiographers in the United Kingdom have expanded their role in gastrointestinal (GI) radiology, first by performing double-contrast barium enema (DCBE) examinations independently and later by interpreting and reporting the results of these exams.
  
  
  OBJECTIVE
  This article will trace the evolution of GI radiographers in the United Kingdom, evaluate their success and explore how the U.K. experience could apply to American radiologist assistants.
  
  
  METHODS
  The authors surveyed the professional literature to determine the historical context in which GI radiographers emerged and assess how their performance on DCBE exams compares with radiologists' performance.
  
  
  RESULTS
  DCBE exams performed by GI radiographers have been shown to be efficient, cost effective and safe. In addition, GI radiographers have helped reduce waiting and turnaround times for DCBE exams.
  
  
  CONCLUSIONS
  The success of GI radiographers in the United Kingdom offers assurance that radiologist assistants can benefit American patients, radiologists and radiologic technologists.
authors: Radiography, School of Health Care Professions, University of Salford, Greater Manchester, England.
authors: Julie
authors: J
authors: Nightingale
authors: Peter
authors: P
authors: Hogg
mesh_terms: D003952:Diagnostic Imaging; D004521:Educational Measurement; D004522:Educational Status; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D012380:Role; D013679:Technology, Radiologic / Q000193:education*; D006113:United Kingdom