Review for 10.1186/s12876-021-01949-5 (2021)

Reviewer’s report
Title: 
Cavernous hemangioma of the mesorectum involving the rectum: a rare
case report
Version: 
1 
Date: 
19 Apr 2021
Reviewer's report:
REVISION ASSESSMENT FROM THE ACADEMIC PEER REVIEWER: 
Has the author addressed your concerns sufficiently for you to now recommend
the work as a technically sound contribution? No
Reviewer comments: If Upper GI endoscopy was not done then how did they
know that esophageal varices were absent
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No
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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?
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from apparent manipulation?
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