title: Followup imaging after urological imaging studies: comparison of radiologist recommendation and urologist practice.
abstract: OBJECTIVE
  We determined if differences in the perceived need for followup imaging between an ordering urologist and the interpreting radiologist have an impact on the use of imaging technology for urological conditions.
  
  
  METHODS
  Consecutive radiology reports for 985 patients were retrospectively reviewed in 2 urological practices. Imaging included computerized tomography, magnetic resonance imaging, ultrasonography and excretory urography. All imaging reports were analyzed for the radiologist recommendation for followup imaging and correlated with subsequent studies ordered by the urologist within 6 months of the original study.
  
  
  RESULTS
  Radiologists recommended followup studies in 202 of 985 reports (20.5%). A followup study was actually ordered for 65 of these 202 patients (32.2%). Urologists ordered studies for 87 of 783 (11.1%) patients for whom the radiologist did not make a recommendation. Overall urologists ordered followup studies for 152 of 985 patients (15.4%) or 24.8% fewer studies than recommended by the radiologist.
  
  
  CONCLUSIONS
  There is a significant reduction in imaging use when urologists evaluate radiologist recommendations and then direct followup imaging.
authors.affiliation: North Shore Long Island Jewish Health System, Long Island, New York, and Urology Clinics of North Texas, Dallas, Texas, USA.
authors.forename: Jane S
authors.initials: JS
authors.lastname: Cho
authors.forename: Pat
authors.initials: P
authors.lastname: Fulgham
authors.forename: Angela
authors.initials: A
authors.lastname: Clark
authors.forename: Louis
authors.initials: L
authors.lastname: Kavoussi
mesh_terms: D016009:Chi-Square Distribution; D003952:Diagnostic Imaging / Q000706:statistics & numerical data*; D005500:Follow-Up Studies; D006801:Humans; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D011871:Radiology / Q000706:statistics & numerical data*; D012189:Retrospective Studies; D014570:Urologic Diseases / Q000175:diagnosis*