1Duman BD, Chyung S Y, Villachica SW, Win-iecki D. Root causes of errant ordered radiology exams: results of a needs assessment.
Performance Improvement. 2011;50(1):
17–24. Available at: http://onlinelibrary.
Accessed November 29, 2011.
2Steenhuysen J. FDA pushes to make CT diagnostic scans safer. Reuters. November 9,
2010. Available at: http://www.reuters.com/
November 29, 2011.
3The Joint Commission. Radiation risks of
diagnostic imaging. Sentinal Event Alert.
Issue 47, August 24, 2011. Available at: http://
Benjamin Duman holds a master of science degree in
instructional and performance technology from Boise
State University. He currently works as a senior
biomedical technician at Providence Saint Patrick
Hospital and can be contacted at BDuman@
Patrick Martin holds a master of science degree in
medical physics from the University of Wisconsin. He
currently works as medical physicist at Providence
Saint Patrick Hospital and can be contacted at