Review for 10.1186/s12876-019-1018-9 (2019)

Reviewer ’s report  
 
Title: Gallbladder perforation without cholecystitis in a patient awaiting liver transplantation: a  
peculiar  case report of anemia in cirrhosis  
 
Version: 0 Date: 22 Feb 2019  
 
Reviewer: Tsuyoshi Kobayashi  
 
Reviewer's report:  
 
1) The patient has undergone TIPS procedure. The association between gallbladder 
perforation and TIPS procedure should be discussed.  
 
2) The authors chose a conservative strategy for this patient. The surgica l findings at the 
liver transplantation should be described.  
 
Are the methods appropriate and well described?  
If not, please specify what is required in your comments to the au thors.  
 
No 
 
Does the work include the necessary controls?  
If not, please specify which controls are required in your comments to the authors.  
 
Yes 
 
Are the conclusions drawn adequately supported by the data shown?  
If not, please explain in your comments to the  authors.  
 
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 further  
assessment in your comments to the  editors.  
 
I am able to assess the statistics  
 
Quality of written English  
Please indicate the quality of language in the manuscript:  
 
Acceptable  
Declaration of competing interests  
Please complete a declaration of competing interests, considering the following questi ons: 
 
1. Have you in the past five years received reimbursements, fees, funding, or salary from an  
organisation that may in any way gain or lose financially from the publication of this  
manuscript, either now or in the future?  
 
2. Do you hold any stocks or s hares in an organisation that may in any way gain or lose  
financially from the publication of this manuscript, either now or in the future?  
 
3. Do you hold or are you currently applying for any patents relating to the content of the  
manuscript?  
 
4. Have you received reimbursements, fees, funding, or salary from an organization that 
holds  or has applied for patents relating to the content of the manuscript?  
 
5. Do you have any other financial competing interests?  
 
6. Do you have any non -financial competing inter ests in relation to this paper?  
 
If you can answer no to all of the above, write 'I declare that I have no competing interests' 
below.  If your reply is yes to any, please give details below.  
 
I declare that I have no competing interests.  
 
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on my report to the authors and, if the manuscript is accepted for publication, my named report  
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CC-BY license ( http://creativecommons.org/licenses/by/4.0/ ). I understand that any comments  
which I do not wish to be included in my named report can be inc luded as confidential comments  
to the editors, which will not be published.  
 
I agree to the open pe er review policy of the journal