Review for 10.1186/s12876-023-02705-7 (2023)

Reviewer’s report
Title: 
Impacts of neoadjuvant therapy on the number of dissected lymph nodes
in esophagogastric junction cancer patients
Version: 
0 
Date: 
11 Nov 2022
Reviewer's report:
1. The author's hypothesis that neoadjuvant therapy affects number of resected
LN in EGC should be clearly emphasized in introduction 
duly 
backed by recent
advances in management
2. Recent RCTs should be described briefly in introduction highlighting the
ongoing interest in neoadjuvant chemo/ chemoradiotherapy.
3. The authors have used database from 2004-2013. 
What have been the
advances in management after 2013? Will this impact the conclusions from the
study?
4. The limitations of study should be clearly brought out
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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?
No
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes