caa a22 4500 605495254 CHVBK 20210128100530.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s00261-015-0357-4 doi (NATIONALLICENCE)springer-10.1007/s00261-015-0357-4 CT enterography for Crohn's disease: optimal technique and imaging issues [Elektronische Daten] [Mark Baker, Amy Hara, Joel Platt, Dean Maglinte, Joel Fletcher] CT enterography (CTE) is a common examination for patients with Crohn's disease. In order to achieve high quality, diagnostic images, proper technique is required. The purpose of this treatise is to review the processes and techniques that can optimize CTE for patients with suspected or known Crohn's disease. We will review the following: (1) how to start a CT enterography program; (2) workflow issues, including patient and ordering physician education and preparation; (3) oral contrast media options and administration regimens; (4) intravenous contrast media injection for uniphasic and multiphasic studies; (5) CTE radiation dose reduction strategies and the use of iterative reconstruction in lower dose examinations; (6) image reconstruction and interpretation; (7) imaging Crohn's patients in the acute or emergency department setting; (8) limitations of CTE as well as alternatives such as MRE or barium fluoroscopic examinations; and (9) dictation templates and a common nomenclature for reporting findings of CTE in Crohn's disease. Many of the issues discussed are summarized in the Abdominal Radiology Society Consensus MDCT Enterography Acquisition Protocol for Crohn's Disease Springer Science+Business Media New York, 2015 CT Enterography nationallicence Technique and issues nationallicence Baker Mark Imaging Institute/L10, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland Clinic, 9500 Euclid Ave, 44195, Cleveland, OH, USA aut Hara Amy Mayo Clinic School of Medicine, Mayo Clinic, Scottsdale, AZ, USA aut Platt Joel University of Michigan School of Medicine University of Michigan Health System, Ann Arbor, MI, USA aut Maglinte Dean Indiana University School of Medicine Indiana University Health, Indianapolis, IN, USA aut Fletcher Joel Mayo Clinic School of Medicine, Rochester, MN, USA aut Abdominal Imaging Springer US; http://www.springer-ny.com 40/5(2015-06-01), 938-952 0942-8925 40:5<938 2015 40 261 https://doi.org/10.1007/s00261-015-0357-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 review-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00261-015-0357-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Baker Mark Imaging Institute/L10, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland Clinic, 9500 Euclid Ave, 44195, Cleveland, OH, USA aut NATIONALLICENCE 700 1- Hara Amy Mayo Clinic School of Medicine, Mayo Clinic, Scottsdale, AZ, USA aut NATIONALLICENCE 700 1- Platt Joel University of Michigan School of Medicine University of Michigan Health System, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Maglinte Dean Indiana University School of Medicine Indiana University Health, Indianapolis, IN, USA aut NATIONALLICENCE 700 1- Fletcher Joel Mayo Clinic School of Medicine, Rochester, MN, USA aut NATIONALLICENCE 773 0- Abdominal Imaging Springer US; http://www.springer-ny.com 40/5(2015-06-01), 938-952 0942-8925 40:5<938 2015 40 261