Review for 10.1186/s12876-020-01589-1 (2021)

Reviewer’s report
Title: 
Chronic active EBV infection in refractory enteritis with longitudinal
ulcers with a cobblestone appearance: An autopsied case report
Version: 
0 
Date: 
29 Oct 2020
Reviewer's report:
Interesting case. Yosuke Aihara et al. presented their work in a simple and
concise way.
Allow me to highlight some points that could be improved.
Lines 140 - 146: it would be appropriate to make a brief mention of the CHOP
and ESCAP therapy that you have mentioned.
Lines 210 - 211: the source should be cited.
Figure: Better resolution of figures 1 - 3 - 4 - 5 would be better.
The differential diagnosis between a CAEBV that has only refractory enteritis
and ulcers with a cobblestone appearance as symptoms and a Crohn's disease
remains difficult. This article, however, focusing on this rare manifestation of
EBV infection, could be useful in clinical practice.
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