Review for 10.1186/s12876-021-01823-4 (2021)

Reviewer’s report
Title: 
Simultaneous gastric cancer and breast cancer metastases to the stomach
with lymph node collision tumor: a case report
Version: 
0 
Date: 
24 Mar 2021
Reviewer's report:
The case presented in unique. I compliment the authors for presenting this
interesting case with a wonderful writeup and excellent images.
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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