Reviewer’s report
Title: 
Catamenial pneumothorax with bubbling up on the diaphragmatic defects:
a case report
Version: 
0 
Date: 
22 Feb 2021
Reviewer: 
Joseph Abi Jaoude
Reviewer's report:
Thank you for the opportunity to review this manuscript, I have no COI to
disclose. 
The authors present a case report of a scarce pathology, Catamenial
pneumothorax, which is only found in female patients. The study is interesting
as this pathology is interesting and quite rare. The study would be interesting to
the readers of BMC Women's health. 
Few suggestions:
"The peculiar fact about our case…. A typical discovery of this rare case" Please
remove this part from the background, and only include later in your discussion
instead. 
Instead you could write something like "Here, we present a unique case of …" or
something along those lines. 
"Chest stuffiness, which can be traced back to 2 years ago" Please include how
often chest stuffiness occurred, instead of just mentioning when it started. 
"But its frequent recurrences was a headache" Please change this sentence to
something more professional and medical: could say "however, the frequent
recurrence of her symptoms was bothersome" or something similar. 
Please define VATS at first mention. 
"Bubbles are slipping" change to "were", please stick to one tense throughout the
text. 
Change the subtitle Discussion and conclusion to "Discussion", no need to
mention conclusion. 
"Which can form a protective film on he lung": is there any reference for this? If
so, please cite this in text. 
"The discovery of diaphragmatic defects is commonplace." Please rephrase.
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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?
Yes
Are the methods sufficiently described to allow the study to be repeated?
Yes
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Yes
Is the presentation of the work clear?
Yes
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes