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: 
24 Dec 2021
Reviewer's report:
This study is the first to demonstrate an association of JPDD with PLA. This
study seems interesting and significant. However, due to the small number of
cases, it is not possible to say anything definitive. The wording of the
conclusion, etc. may need to be changed for this reason.
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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
Is the use of statistics and treatment of uncertainties appropriate?
Yes
Is the presentation of the work clear?
Yes
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes