Review for 10.1186/s12876-022-02179-z (2022)

Reviewer’s report
Title: 
Isolated IgG4-related cholecystitis with localized gallbladder wall
thickening mimicking gallbladder cancer: a case report and literature review
Version: 
0 
Date: 
19 Jan 2022
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: Dear authors,
Overall this is a very interesting case well presented and is also well discussed. I
would like to make some suggestions to be able to greatly improve the
manuscript:
1. Which investigations were performed during the follow-up? (CT scan, lab
tests, other..)
2. Does the cystic duct was analyzed and described in the pathology report (in
order to asses the involvement of the biliary tract)? please add some information
and comments in the proper section
3. The diagnostic criteria you cited seems to be outdated. please refer to more
updated guidelines (https://pubmed.ncbi.nlm.nih.gov/22596100/) and
(https://www.rheumatology.org/Portals/0/Files/Classification-Criteria-IgG4-
Related-Disease.pdf)
REQUESTED REVISIONS: 
Please see my comments above and address them prior to the manuscript being
acceptable for final publication."
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No
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes