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Updated: Oct 5, 2025
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
Craniopharyngiomas
1Department of Neurosurgery, Haukeland University Hospital, Bergen, Norway.
Abstract:
Craniopharyngiomas are difficult to treat because of their dense adherence to surrounding structures and the frequent presence of cysts which obscure the anatomy. The introduction of endonasal endoscopic approaches has enabled microsurgery to be performed without mortality. The high recurrence rate requires other forms of treatment of which GKNS has currently been shown to be perhaps the most effective. Difficulties include poorly visualized visual pathways despite which a high degree of tumor control is achievable with surprisingly little damage to vision.
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