Normal barium swallow in suspected proximal CD

no retrieved chunk reports a numeric proportion of patients with suspected proximal Crohn's disease who have a normal barium swallow study. the excerpts characterize barium radiology in proximal/small-bowel CD qualitatively rather than giving a normal-swallow rate.

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Draft, generated by the IBDology RAG and not yet clinician-reviewed. Answers are grounded in the retrieved literature listed above; a high faithfulness score means the answer matches its sources, not that the sources are correct.