Review for 10.1186/s12876-021-02080-1 (2022)

Reviewer’s report
Title: 
Uncommon cause of respiratory failure due to a bezoar in the
hypopharynx: A Case report
Version: 
1 
Date: 
25 Jul 2021
Reviewer's report:
1.The English of this article is poor and hard to read. There are many grammar
and spelling problems. 
2.The image should contained surgical image or CT image to confirm the
position of the bezoar. 
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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?
Yes
Are the methods sufficiently described to allow the study to be repeated?
No
Is the use of statistics and treatment of uncertainties appropriate?
No
Is the presentation of the work clear?
No
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
No