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: 
1 
Date: 
08 Mar 2021
Reviewer's report:
The clinical case is interesting because of its very rare occurrence and the
successful use of endoscopic submucosal dissection for its removal. It is well
described and adequately illustrated by means of both endoscopic and histologic
figures. Moreover, this case is a demonstration that an early and still curable
malignant tumor can be diagnosed, despite a long time period, such as six
months, of dysphagia. 
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