Review for 10.1186/s12876-018-0801-3 (2018)

Reviewer ’s report  
Title: Recurrent esophageal stricture from previous caustic ingestion tre ated with 40 -year 
selfdilation: case report and review of literature  
 
Version: 1 Date: 20 Nov 2016  
 
Reviewer: Zubin Arora  
 
Reviewer's report:  
Thank you for the revisions to the article an d for incorporating the changes as suggested by the 
reviewers. The article appears and reads much more fluently now but still have minor spelling 
and grammatical errors e.g.  
Running Title: "Fourthy" years --should be forty  
 
Page 5 line 38:  A stenosis of t he "medium" and lower third  - should be "middle" and lower 
third.  
 
There are a few other English errors at some places. No revisions needed in content but needs 
proofreading and minor correction in language.  
 
Are the methods appropriate and well described?  
If not, please specify what is required in your comments to the authors.  
Yes 
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 manus cript or would you recommend an 
additional statistical revi ew? 
If an additional statistical review is recommended, please speci fy what aspects require further 
assessment in your comments to the editors.  
Not relevant to this manuscript  
Quality of written English  
Please indicate the quality of language in the manuscript:  
Needs some language corrections before being published  
Declaration of competing interests  
Please complete a declaration of competing interests, considering the following questions:  
1. Have you in the past five years received reimbursements, fees, funding, or salary from an  
organisati on that may in any way gain or lose financial ly from the publication of this 
manuscript, either now or in the future?  
2. Do you hold any stocks or shares in an organisation t hat may in any way gain or lose 
financially from the publication of this manuscrip t, 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 interests 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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to the editors, which will not be published.  
 
I agree  to the open peer review policy of the journal