18
Views
4
CrossRef citations to date
0
Altmetric
Research Article

Small-bowel barium follow-through is rarely required in patients with a normal ileoscopy and terminal ileal biopsy and a normal or unremarkable colonoscopy

, &
Pages 1293-1295 | Published online: 08 Jul 2009
 

Abstract

Background: There is an increase of reliance on ileoscopy in preference to small-bowel barium follow-through in the diagnosis of terminal ileal Crohn disease. In this study the role of small-bowel barium follow-through after a normal or unremarkable ileocolonoscopy was investigated. Methods: A retrospective analysis of all patients who had a colonoscopy followed by a small-bowel barium follow-through over a 7-year period was performed. Patients with a previously established diagnosis of inflammatory bowel disease and those who had colonoscopic evidence of inflammatory bowel disease were excluded. Results: Of the 96 patients who had a normal ileoscopy and normal or unremarkable colonoscopy, 3 had abnormalities detected at small-bowel barium follow-through. Two patients had abnormal terminal ileal biopsies, although the terminal ileum appeared macroscopically normal. The small-bowel barium follow-through helped to establish the diagnosis of Crohn disease. The other patient presented changes consistent with a previously established diagnosis. Of the 47 patients who had a normal or unremarkable total colonoscopy without ileoscopy, 1 had abnormalities detected at small-bowel barium follow-through consistent with a previously established diagnosis. Conclusions: Small-bowel barium follow-through is rarely required in patients who have had a normal ileoscopy and terminal ileum biopsy and a normal or unremarkable colonoscopy. It should only be performed if there is a very high index of suspicion of small-bowel pathology. In patients with suspected Crohn disease, it is important to take terminal ileum biopsies even if the ileum appears macroscopically normal at ileoscopy.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.