Review for 10.1186/s12876-020-01449-y (2020)

Reviewer’ s report
Title: Protruded duodenal tumor arising from Santorini’ s duct of the pancreas: a rare case of
intraductal papillary mucinous neoplasm mimicking a duodenal polypoid tumor.
Version: 0Date: 19 May 2020
Reviewer's report:
This case report is quite interesting and will give several important findings in the field of
pancreatic surgery. To understand more this presentation, the findings of pancreatography (MRCPor ERCP) and /or hypotonic duodenography will be helpful.
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?
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Unable to assessAre the conclusions drawn adequately supported by the data shown?
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Yes
Are 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.
Not relevant to this manuscriptQuality of written English
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AcceptableDeclaration of competing interests
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