Review for 10.1186/s12876-022-02209-w (2022)

Reviewer’s report
Title: 
Magnifying endoscopic findings of early-stage poorly differentiated
colorectal adenocarcinoma: a case report
Version: 
1 
Date: 
27 Dec 2021
Reviewer's report:
I think this is a very valuable report.
Was this lesion all Type-1 pit pattern?
If there is another pit pattern, please mention it.
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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?
Yes
Is the use of statistics and treatment of uncertainties appropriate?
Yes
Is the presentation of the work clear?
Yes
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes