Reviewer’s report
Title: 
Minimally invasive management for multifocal pelvic retroperitoneal
malignant paraganglioma: a neuropelveological approach
Version: 
0 
Date: 
07 Jul 2022
Reviewer's report:
I would like to congratulate the authors for reporting this case, which falls within
the aim of this Journal. The topic is interesting enough to attract the readers'
attention. Moreover, the description of the combined surgical approach for this
extremely rare disease is remarkable. Nevertheless, the authors should clarify
some points:
The manuscript could be further revised in order to correct few typos and
improve style.
The neuropelveological examination is a very interesting point in the
preoperative workup. The authors stated that the neuropelveologic assessment
helped identify the pelvic nerves involved. I would like to know the specific
neurologic pathway that helped the investigators diagnose the lesions with pelvic
side wall involvement. 
Regarding the preoperative preparation against arterial pressure fluctuations, it
would be interesting to specify the agents and the dosage used. Moreover, please
specify if any extra anesthesiologic procedure was performed during the surgery.
The authors described a partial dissection of the superior gluteal nerve with
slicing of the sciatic nerve. It would be interesting to know the postoperative
outcome in terms of neurological sequelae. Please specify if the patient had any
postoperative symptoms with subsequent treatment.
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