Reviewer’s report
Title: 
Low back pain as an initial symptom of pregnancy-associated breast
cancer: a case report
Version: 
0 
Date: 
09 Feb 2021
Reviewer's report:
This is a case report of a patient with pregnancy-associated breast cancer whose
initial symptom was lower back pain. It is an interesting case of unusual
presentation of breast cancer. It is nicely written with appropriate referencing. I
have the following comments:
1. In the Introduction section I would suggest the authors to add a short
paragraph about the diagnostic workup and treatment of PABC diagnosed during
pregnancy
2. What is the physiologic background for lower back pain during pregnancy? 
3. In the Case presentation section please add information about the length of
follow-up
4. I would suggest the authors to shorten the Case presentation and Discussion
sections
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