Review for 10.1186/s12876-020-01231-0 (2020)

Reviewer’ s report
Title: Usefulness of panoramic 344°-viewing in Crohn’ s disease capsule endoscopy: a proof of
concept pilot study with the novel PillCam™ Crohn’ s System
Version: 1Date: 03 Feb 2020
Reviewer: Negreanu Lucian
Reviewer's report:
This well written case series study is one of the first to prove the progress of the capsule
endoscopy in Crohn's disease using the new Crohn capsule and the rapid 9 software fromMedtronic. The benefits of the new capsule are clearly proven. The article is elegant and clearlywritten.The authors outlined very well the potential limitations of their study. However theirconclusions are fully supported by their findings and I am sure that their results will be replicatedin other larger real life studies.Accept for publication.
Are the methods appropriate and well described?
If not, please specify what is required in your comments to the authors.
YesDoes the work include the necessary controls?
If not, please specify which controls are required in your comments to the authors.
Yes
Are the conclusions drawn adequately supported by the data shown?
If not, please explain in your comments to the authors.
YesAre you able to assess any statistics in the manuscript or would you recommend an
additional statistical review?If an additional statistical review is recommended, please specify what aspects require furtherassessment in your comments to the editors.
I am able to assess the statisticsQuality of written English
Please indicate the quality of language in the manuscript:
Acceptable
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