Review for 10.1186/s12876-021-01777-7 (2021)

Reviewer’s report
Title: 
Neuroendocrine carcinoma of the common bile duct associated with
congenital bile duct dilatation: a case report
Version: 
1 
Date: 
14 Apr 2021
Reviewer's report:
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The authors present a well-written work examining the neuroendocrine
carcinoma of the common bile duct associated with congenital bile duct
dilatation: a case report. It is well revised. This manuscript is worth for the
publication. However, the re-revised version which completely deleting hidden
characters should be submitted as a final version. Thank you for the opportunity
to review this manuscript. 
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