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Updated: Feb 10, 2026
09:53
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
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Neuro-endoscope for skull base tumors.
Hua Gao1, Chunhui Liu2, Yazhuo Zhang1
1Beijing neurosurgical institute, Capital Medical University, China; Key laboratory of central nervous system injury, Beijing, China.
Clinical Neurology and Neurosurgery
|May 18, 2018
Summary
Endoscopic endonasal surgery offers a minimally invasive approach for deep-seated brain lesions, improving outcomes. This technique minimizes tissue injury, leading to faster recovery and reduced costs for skull base tumor resection.
Area of Science:
- Neurosurgery
- Otolaryngology
- Minimally Invasive Surgery
Background:
- Traditional neurosurgery uses endoscopes for lesions in natural cavities.
- Accessing deep-seated intraparenchymal lesions minimally invasively remains a challenge.
- Endoscopic endonasal trans-sphenoidal surgery is gaining acceptance.
Purpose of the Study:
- To evaluate the efficacy of the endoscopic endonasal approach for skull base surgery.
- To highlight the benefits of minimally invasive techniques for deep-seated lesions.
Main Methods:
- Skull base surgery involving exposure, resection, and reconstruction.
- Utilizing the sphenoid sinus as a reference for vascular and neural structures.
- Employing an endoscopic endonasal approach for ventral skull base tumors.
Main Results:
- The endoscopic endonasal approach provides wide access to ventral skull base regions.
- Allows for early tumor devascularization without brain retraction.
- Results in limited injury to surrounding tissues.
Conclusions:
- The endoscopic endonasal approach is optimal for paramedian ventral skull base tumors.
- Associated with reduced post-operative pain and shorter hospital stays.
- Leads to quicker return to work and decreased overall healthcare costs.
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