Abstract
Abstract
Objectives
Preoperative planning of endoscopic skull base surgery (ESBS) is essential. The safety of performing surgery before managing sinus pathologies including concurrent chronic rhinosinusitis (CRS) in patients undergoing ESBS has been questioned. The current study aimed to evaluate and compare the complication rates between patients with and without CRS undergoing ESBS.
Design
This is a retrospective study.
Setting
Present study was conducted at tertiary referral center.
Participants
We included all patients who underwent ESBS between March 2015 and March 2021. However, patients who had surgical revision for remnant tumor, primary sinonasal tumor excision, and cerebrospinal fluid (CSF) leakage repair were excluded. The presence of concurrent CRS was determined according to the European Position Paper on Rhinosinusitis and Nasal Polyps 2020 (EPOS 2020) criteria by reviewing electronic charts about the preoperative clinical assessment and CT scan images of the paranasal sinuses. Then, the incidence rates of postoperative meningitis, CSF leakage, and surgical site infection were compared between patients with and without concurrent CRS undergoing ESBS.
Main Outcome Measures
Postoperative complication rates in patients underwent ESBS with and without CRS.
Results
From a total of 130 ESBS cases, 99 patients were included in this study. Among them, 24 had concurrent CRS. One patient presented with postoperative meningitis, one with CSF leakage, and two with surgical site infections. The incidence rate of postoperative meningitis, CSF leakage, and surgical site infection did not significantly differ between patients with and without concurrent CRS.
Conclusion
Concurrent CRS is not a contraindication for ESBS. Moreover, simultaneous endoscopic sinus surgery can safely be performed without additional morbidity in ESBS.