Review for 10.1186/s12876-022-02349-z (2022)

Reviewer’s report
Title: 
Gurvits syndrome: A case of acute esophageal necrosis associated with
diabetic ketoacidosis
Version: 
1 
Date: 
02 Apr 2022
Reviewer's report:
interesting case of Black Esophagus/Gurvits Syndrome associated with DKA. 
As
case report, would make it more concise. 
There is no need for tissue biopsy for
microbiology unless suspect non-sterile superinfection or infection causing BE
(such as HSV, CMV, etc). 
Gurvits syndrome is another name of the condition
and would use it in the title.
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