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Updated: Mar 27, 2026
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
Intracranial and intradural nasal polyposis after iatrogenic skull base defect: A case report
Martin Holzer1, Niklas Thon2, Klaus Stelter1
1a Department of Otorhinolaryngology , Head & Neck Surgery, University of Munich, Campus Grosshadern , Munich , Germany.
Abstract:
We report the first case of an intracranial and intradural nasal polyposis occurring in a close topographical relation to a previous, iatrogenic anterior skull base defect. The tumour was resected and the skull base defect was closed transnasally by an interdisciplinary team. The histopathological report confirmed recurrent polyposis.
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