Review for 10.1186/s12876-021-01767-9 (2021)

Reviewer’s report
Title: 
Case report of portal hepatic schwannoma: presentation of multimodality
images
Version: 
2 
Date: 
05 Apr 2021
Reviewer's report:
PEER REVIEWER ASSESSMENTS: 
RELEVANCE - Does this case report make a contribution to medical
knowledge, have educational value, or highlight the need for a change in clinical
practice or diagnostic/prognostic approaches? 
Yes, this report contributes to medical knowledge
CASE DESCRIPTION - Are the details of the case sufficiently well described to
understand the patient's symptoms and course of treatment? 
Yes, the description of the case is sufficient
DIAGNOSIS/INTERPRETATION - Based on the facts presented, are the
diagnosis, interpretation, and course of treatment medically sound?
Yes, the work described is medically sound
DISCUSSION OF THE CASE - Does the discussion appropriately analyse the
importance of the findings and their relevance to future understanding of disease
processes, diagnosis or treatment? Has an adequate literature review pertinent to
the case been included?
Yes, the case is discussed fully in the context of the literature
OVERALL MANUSCRIPT POTENTIAL - Could an appropriately REVISED
version of this work represent a technically sound contribution?
Probably - with minor revisions
PEER REVIEWER COMMENTS: 
GENERAL COMMENTS: The authors describe an interesting and rare case of
portal hepatic schwannoma. 
This report can be useful for Radiologists, surgeon
and pathologist that are involved in HPB disease, as in my case.
The interesting aspect is to have full imaging (both radiological and PET scan)
and as well histological findings available.
-- What did you find to be the major findings of the manuscript?
the description of a rare tumor, with all the Imaging technique available.
-- What unusual or novel methods does this paper use, if any?
-- How does this work contribute to the field?
this work can be really 
helpful for all HPB physicians involved in 
management
of rare cases.
-- How could other researchers use the information presented in this paper in
their own work?
They can use it their clinical practice, in case of unusual liver lesions, avoiding
misdiagnosis or biopsy.
REQUESTED REVISIONS: 
nothing
ADDITIONAL REQUESTS/SUGGESTIONS: 
Minor language polishing is needed.
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