ACR Appropriateness Criteria® Crohn Disease

Academic Article


  • Three common clinical scenarios involving use of imaging in Crohn disease are covered. These include the initial evaluation of Crohn disease when the diagnosis has not been previously established, the evaluation for anticipated exacerbation of known disease, and the evaluation of disease activity during therapy monitoring. The appropriateness of a given imaging modality for each scenario is rated as one of three categories (usually appropriate, may be appropriate, usually not appropriate) to help guide evaluation. Pediatric presentation of Crohn disease and the appropriateness of imaging are not covered in this document. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
  • Authors

    Digital Object Identifier (doi)

    Pubmed Id

  • 2492050
  • Author List

  • Kim DH; Chang KJ; Fowler KJ; Cash BD; Garcia EM; Kambadakone AR; Levy AD; Liu PS; Mace SE; Marin D
  • Start Page

  • S81
  • End Page

  • S99
  • Volume

  • 17
  • Issue

  • 5