Abstract
Purpose
To improve postoperative outcome in middle third falcine meningiomas by cortical venous preservation.
Background
Falcine meningiomas arise from the falx and do not involve the superior sagittal sinus (SSS). Their complete resection is often associated with the risk of venous infarction in the eloquent cortex due to overlying superficial cortical veins on the tumors.
Method
We report one case of middle third falcine meningioma, where we used the posterior interhemispheric corridor for tumor approach.
Conclusion
Use of the posterior interhemispheric approach, carefully raised bone flap, along with sharp dissection and vein reinforcement using fibrin glue can help to preserve the cortical veins while resecting the falcine meningiomas.
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Data availability
Data and material related to this study can be provided on reasonable request.
Code availability
Not applicable.
References
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Funding
Funded by Indian council of medical research (ICMR) 5/3/8/2022/MDMS(CARE). Principal Investigator of project- Prof Ashish Suri.
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Authors and Affiliations
Contributions
All authors have contributed in this study as follows-
Dr. Chirag Bansal- Writing of complete manuscript, editing of surgical video, writing of revision of manuscript
Dr. Het Shah- Assistant surgeon, editing of surgical video
Dr. Shantanu kumar bora- Operating surgeon
Dr. Ashish Suri- Chief surgeon, overall supervisor and corresponding author
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Ethical approval has been taken for this paper from institute ethical committee vide letter number IEC/519/06.08.2021.
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Consent for publication has been taken from the patient that is included under this study. All the authors also consent for publication of this study.
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Bansal, C., Shah, H., Bora, S.K. et al. Middle third falcine meningiomas-surgical nuances for cortical venous preservation. Acta Neurochir 166, 220 (2024). https://doi.org/10.1007/s00701-024-06088-w
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DOI: https://doi.org/10.1007/s00701-024-06088-w