Review for 10.1186/s12876-022-02120-4 (2022)

Reviewer’s report
Title: 
Juxta-papillary Duodenal Diverticula are Associated with Pyogenic Liver
Abscesses: A Case Control Study
Version: 
0 
Date: 
05 Dec 2021
Reviewer's report:
I think this manuscript is well written and answers the question that the authors
ask themselves: is it possible that a part of cryptogenic pyogenic liver abscess
may be related to the presence of juxta-papillary duodenal diverticulum ? I agree
with what is stated in the conclusions, namely that the limit of this study is to be
attributed to the small sample, requiring in the future studies that can take into
account larger numbers.
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Is the study design appropriate to answer the research question (including the use
of appropriate controls), and are the conclusions supported by the evidence
presented?
Yes
Are the methods sufficiently described to allow the study to be repeated?
Yes
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from apparent manipulation?
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