A large proportion of abdominal imaging examinations result in a repeat study.
Many factors contribute to repeat imaging, including patient age, sex, underlying disease, initial study modality, practice setting, and radiologist's recommendation.
2012-01-24

Eng.
The American journal of medicine
Center for Evidence-Based Imaging, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. iip [at] partners.org
Am J Med. 2012 Feb;125(2):155-61
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