Review for 10.1186/s12876-022-02138-8 (2022)

Reviewer’s report
Title: 
An extremely dangerous case of acute massive upper gastrointestinal
bleedingA case report
Version: 
1 
Date: 
13 Dec 2021
Reviewer's report:
This is an interesting case with a dramatic presentation. I would recommend
reviewing grammatical errors by someone proficient in native English.
Specifically suggest rewording the first few lines and last few lines of
discussion. Also suggest adding a few examples on massive GI bleeding from
fishbone or sharps related puncture of large vessels. Apart from that, I think this
will be a worthy addition to GI bleed literature.
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