Review for 10.1186/s12876-022-02278-x (2022)

Reviewer’s report
Title: 
Todani type III - like biliary dilatation with duodenal prolapse: A case
report
Version: 
0 
Date: 
24 Jan 2022
Reviewer's report:
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1. Abstract: The abstract should give more information about the case to be
presented.
2 Given the histopathologic changes on the excised bile duct (dilatation together
with possible chroniz inflammatory changes), it is surprising that the patient does
not have past history of incidences related with biliary system. How would the
authors would like to explain this?
3. Page 3 line 8: The term " cysts with lipophilic deposition" is an unusal
diagnostic term. The definition of the common bilde duct specimens should be
made in keeping with the interneationally recognized terminology. 
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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?
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