Review for 10.1186/s12876-021-02049-0 (2021)

Reviewer’s report
Title: 
Early verrucous cell carcinoma of the esophagus: a case report and
endoscopic and histologic features
Version: 
0 
Date: 
07 Jan 2021
Reviewer's report:
I read with interest the case report wrote by Lianjun and Colleagues, that
reported the case of a middle-aged man with verrocous cell carcinoma. I think
that it should be considered for publication on BMC, as it could help readers to
know a very rare malignant disease of the oesophagus. Although another case
report with review of the literature has been recently reported
(https://doi.org/10.1186/s40792-020-0801-8) the focus of the authors to the early
features of presentation is useful for gastroenterologists and endoscopists. 
Even if the topic and the description are well done, English should be adequately
revisited before publication
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